[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.126157] audit: type=1400 audit(1519063539.623:6): avc: denied { map } for pid=4157 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. 2018/02/19 18:05:45 fuzzer started syzkaller login: [ 24.439452] audit: type=1400 audit(1519063545.937:7): avc: denied { map } for pid=4168 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/19 18:05:46 dialing manager at 10.128.0.26:45475 [ 27.443861] can: request_module (can-proto-0) failed. [ 27.452656] can: request_module (can-proto-0) failed. 2018/02/19 18:05:49 kcov=true, comps=true [ 27.909563] audit: type=1400 audit(1519063549.407:8): avc: denied { map } for pid=4168 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9072 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/19 18:05:50 executing program 7: socketpair(0x10, 0x5, 0x7, &(0x7f0000884000-0x8)={0x0, 0x0}) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r2, 0x4}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x7fff, 0x3, 0x7f, 0x5, 0x32, 0x7}, 0xec}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000)="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"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000003000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r5, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x7, &(0x7f0000004000-0x38)=[{0x6, 0x100000000, 0x6, 0x1}, {0x80, 0xeb46, 0xffffffff, 0xffffffff}, {0x1, 0x5, 0x1, 0x101}, {0x3ea, 0x2, 0x0, 0x9e0}, {0xb6c, 0x1, 0x8000, 0x3f}, {0x4, 0x3ff, 0xff, 0xfffffffffffffd8d}, {0x1236eaa8, 0x7, 0x80000000, 0xcd8}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x6, 0x6, 0x2, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000-0x58)={r6, 0x50, "f65730ce1d8ab73f996ef82842b2fc12b93d520dcf189d4f00ef921162a7dc2b34507aad0b2f80756821ae0235259c1cb7b26d9ea4daac432465cc02cc57411989e7b011043326fd2f06954181fbd5dd"}, &(0x7f0000005000)=0x58) r7 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000004000-0x1a8)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x2, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x1a8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)=0x0) r13 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000-0x4)=0x0) r15 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000007000-0x4d0)={0x4d0, 0x21, 0x0, 0x5, 0x2, "", [@nested={0xe8, 0x69, [@generic="88508d873b0442e0f01ca69768683e53fd1863ba45a17bd337e90f0d00fbffe22c262897627503d1d44cfe09b928e77f096fa1d40cd2b8f1e2a8834d7295459fa47450bda4f046cc08589b7243ab62a23be0bbb9353ca288ed4fa2", @generic="39d70c9620f0afd82bb00169ae477c0f753bfc647b74cfec220bfd5a36eabf41ca951ebf98240f1383fcf2471a5e590a6507c4423db3854bcdc3bf777f2943bb2ca007a4f39c561525bbbd9b8fae65be39c5e33560b15e140928e81223c1e5b252d75beadae0e2415a8c54a326f72ed3f6c21ef8b983f38c426ef0d70a37fe95", @typed={0x8, 0x34}]}, @nested={0x10, 0x37, [@typed={0xc, 0x62, @fd=r0}]}, @generic="c1acd5bd254f306ff53ff64feaf237c02cdb34aff6e09ee7a77555ecf63c", @nested={0x164, 0x87, [@generic="953e9a8e832015ea4e2538916667da2543a24ed71bfedd6712c39742a0985d7221cf07629e3ae984357f9e0a5d601e8da16cc9830cc996b67feb0b296394075c73b73745bcd379620f6657dc783529b148779a222bb786ced476276e65bf", @generic="3f069657c99819ba188d954149593cb1675e00333893a6d9f144caae4e0b22f8387310270e55bf2ab5c4d26161d0f30235432fcafc640a177b238668c1de8728d698e60f63b7c3ae03a65b1ccaf0ae748c975e5e9fd066d3bcd9d68e3fae96a914ad9b7cf41c361b399e5e473e9a9886a342af792d8507d2a026e0fdf75697a2f2429b7d3017a07a1e72ad3e8ac6dcf5e8a37523506707cb15a0cb8b5670f50a37d3d7cd96ea2798", @generic="2f950e1f9b387bd0f2c3523733d7206957cd945ea7b32ecdbdcaa63a2aa67db974f2f4e6c3af564266e11adaa1db1606729bb31ca504260e24879d", @typed={0x18, 0x9, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}, @generic="5fb53221"]}, @nested={0x208, 0x23, [@typed={0x10, 0x65, @u64=0x1}, @typed={0xc, 0x60, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0x14, 0x28, @str='%ppp1-@#\x00'}, @typed={0x60, 0x86, @binary="fc46c0faa7fa935fa90ac962ff6682d2b5f0b13f1caa2b628fdd53e61c91bae0b63b9cb104b1a2b0d9d1aae8031c81037ecde655a1c482556e1af5610b9350ceb2827cd224ddd8bd6c43a015a081354de4d4af6b960165"}, @generic="d64c9f609818d491a07fa0f6d4ab8e8474bcc7f948fb52e7606cbc0f091aaa051f6bb9130104ea137461fbd6dc8c520fe7cccde9e4e734dd139a4979270df50e50d2f6a55a43287191fb63ed7b7b347cfa63c83374c00c721c2ad2bacfabf274e89fd778de84f9d46fc168a5d24bbb2c0e9a6432621d80f2af5b9be57022cb20105fe8315f308d01e6f02d5dd38d406c01a6916c52449ad0f05de5f562b4cebd80b575760a87e544f2a0d5cba1bbdbd88bbccba24666ff3c4c57527093ac19c1985fa348c0be831c4fb273553dd23c80221d946a9ddcd8eeaeacd8130661", @generic="7d4965ec7506b31116209e288d6ce93d7cc9cd71d8f7881a63e288959b6c70e9fc326b71e3c1716c0dc936d1cb9214b8acdade0f2fc1e93f3cfc95130ac6c723d2040594e081f62a0fe5e99411ec4b2b0069b06a98a6dc5510df2bee7c067181950a58b0c0dd1c8088bd9ae12fd90baf1b5d4d15504d604469c8fad7a214a5da35935d41945c45eeed1c960d07deca9551f7a40c3d2b"]}, @typed={0xc, 0x0, @u32=0x7f}, @generic="49f1c27c004ac4a63717d283e57cd59228f515b5fba12ecf650ecbf3e385c7361f8a18a69ab164dc2d91bad42c3da8"]}, 0x4d0}], 0x1, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r8, r4, r9}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r10, r4, r11}, @cred={0x20, 0x1, 0x2, r12, r4, r13}, @cred={0x20, 0x1, 0x2, r14, r4, r15}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r7, r7, r0, r3, r2, r7]}, @rights={0x20, 0x1, 0x1, [r1, r1, r7, r3]}], 0x100, 0x4008880}, 0x1) 2018/02/19 18:05:50 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000561000-0x10)=@can={0x0, 0x0}, &(0x7f0000a0a000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x14)=@ll={0x11, 0xc, r2, 0x1, 0x3f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffeffffffff}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x8, 0x9e, 0x2, 0x8000, 0xffffffffffffff7f, 0xa0b5, 0x8, 0x7, r3}, 0x20) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000002000), 0x4) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000003000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@upd={0xf0, 0x12, 0xc00, 0x5, 0x1, {{'gcm(aes)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0x81}]}, 0xf0}, 0x1}, 0x4000000) pipe(&(0x7f0000003000-0x4)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000004000)={r5, 0xd32}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000005000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000007000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000008000-0x28)={@generic="d5adb1ca43feb6bc73ec60a1c63d37d2"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000008000+0x791)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@empty, @in=@empty}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000009000)=0xe8) 2018/02/19 18:05:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x3, 0xffff}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x1f)={0x0, 0x17, "80ab8671f561eb9827d6fc765de347d8039f8fbaf2f4a2"}, &(0x7f0000001000)=0x1f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x94ff, 0x20}, 0x98) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) getgid() connect$llc(r0, &(0x7f0000001000)={0x1a, 0xff, 0xfffffffffffffff9, 0x9, 0xba6d, 0x1, @random="d6926296b997"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000)=@file={0x0, ""/70}, &(0x7f0000003000-0x4)=0x48, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000004000), 0x0, 0x4000, &(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000006000), &(0x7f0000003000+0xc39)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000)={r2, r5, 0x7, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={r1, 0x100000000, 0x349c}, 0xc) 2018/02/19 18:05:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0xb1)=""/177, 0xb1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x0, 0x6, 0x4ab, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x5, 0x6, 0x5, 0x4772224b, 0x3}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r3, 0x401}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000004000-0x10)=@req={0x9d, 0x2, 0x7ff, 0xff}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000001000)={r0, 0x9, 0x9, "2131b4b12feb986121b5ed6c523eab078abd"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000002000-0x40)={0x3, 0x4, 0x4, 0x1000, &(0x7f0000005000-0x1000)=""/4096, 0x6c, &(0x7f0000001000-0x6c)=""/108, 0x7f, &(0x7f0000003000)=""/127}) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000004000-0x2)=0x100000000, 0x2) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000006000-0x6)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000006000-0x28)={@sco={0x1f, {0x4, 0x1, 0x5, 0xb99, 0x2, 0x3}}, {&(0x7f0000006000-0xa7)=""/167, 0xa7}, &(0x7f0000007000-0x1), 0x40}, 0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000002000)={r4, 0x1000}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r2, &(0x7f0000009000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/02/19 18:05:50 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000011c000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000023000-0x10)={&(0x7f0000000000)={0xe0, 0x2, 0x3, 0x100, 0x7, 0x2, {0xf, 0x0, 0x5}, [@generic="f06aa97c4b4aef7305b1e398981985f6", @nested={0xb8, 0x8a, [@generic="bbfbc6a91fc7d10cb3fd4752d0c3aae08173996c828a57b2a2df08225218535f8c1f5865ab399f0da6247aa8b945d369b21fb1d6e15c69d32392e6687df6c3733fd097c8d1a0cfe149db31cd720bb5bb24d9f14d31a04ca928efb17da931e002bfab0befdd9ab3b44e047f472fa442a0453f248746553c0631829bd74b98946781b6fee35d947208da3f8da84d9fa84b3bb2011785", @typed={0x10, 0x7a, @u64=0x16f}, @typed={0xc, 0x29, @u32=0x953523f}]}, @nested={0x4, 0x40, [@generic]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x4000) socketpair$inet6(0xa, 0x5, 0x1ca1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x4267]}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x9, 0x5}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x1}, &(0x7f0000000000)=0x8) r4 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r4, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000003000-0x2)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000004000)={0x3, {{0xa, 0x0, 0xffffffffffffff8a, @loopback={0x0, 0x1}, 0x6}}}, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000005000)="1a9d38c19eeae2a9ad033cdda3376450a14a70615444dad9af3b077f6526069bb42afb30b18d30b39c74b5ec0629686e", 0x30, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000003000)) r6 = accept$inet(r5, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000006000-0x8)={r3, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000)=""/145, &(0x7f0000006000+0xdb3)=0x91) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000008000-0x50)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff73c, 0x3, 0xfffffffffffffffe, 0x400, 0x6, 0x80000, r7}) 2018/02/19 18:05:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000c2b000-0xc)={{0x8000, 0x0, 0x8, 0x4e3b, 0x8001, 0x3c9440000000}, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000001000)="a90bffe2e4b9668e6b0e22679a3083052a068be9607d588de153958848a41e253b0d5e0d45bb30d0d159da9628a1014f53f52bfd8d0af42447784315f480b74bc7521a1e55b45e22318fd9921fe1f79b70dd4567c6efbb54974f82a83664718ea7ecc488f938007c01b71264f1a2e416028567713a627d1bdd1df18fe78d5280c8fb71694980ee0a3f3d4b46d1afd304e53067c7b13d81f7d19b9ef63350791fe80611826887ccd6e53932c1ef6689fd84271c72", 0xb4}, {&(0x7f0000001000-0x8f)="68f93dacef4f518ce9d3e3f7cc5b77bf5ced4a183dfbc32935f813d8235d3cbc25d3359e64ba855e9e8c604fdcb00d41996c1f45e4bd60a9d254ee68c9d02eb8b63059a09703893ca831e34163578d453bf8312d5eaab1c7967f8dc0754550d8c269ea9ae3110efc7b5dbc7a88ca35703bb80c0a8d747a1b43b23491634d0142e9d3e036e9e8d1d3e1e3817a09103c", 0x8f}, {&(0x7f0000000000)="2de764a568072dd3a0a7bea6067bf447b4c7fd9cfc0094aa58859f342235da1bec1921b6a742cd9b3179d8c6c4ffacca3ef3b508173c86fbe3be9c47eea9d395690aad2455a129ccce9f2504f9f6ba3eea895ca768b91cbc86fcdc16ebbcf9b59d5a6ff1e83cead5ff6136153b2a3605a12644022bc2ad57d8aeba45880ed40c437c49a0ac", 0x85}, {&(0x7f0000000000)="1eff2e7f522f4ef89f8fa3b0545b3a5fe123be819e22b9afa6facd31f6036a6d7698a7eaf119c02836732be5a48653eb1d0d0087db18f51403c37466cedf0dda4ba7560e0f8f2502203cd413253b2ad816ae84e6a06f1bc53f0fb9cef86f9cd63c6f40c43bd83bf5d5f049f293ac7e36b2f355ed933cc3f1a13af3c195a7c45541e6294c963cbee29170a44bece63a2f12cdc96e1525cbb9f10427e5601103e667f3c9aa7e7e3912552f15b48888cc014a32a15a274dcc8e46aa3415ca91ef0806148b039e544db4d2ff3e73f6de2af1d0b5dd8c159b3585f939eccf7f", 0xdd}, {&(0x7f0000002000-0x2b)="9894f25e272c025cb6713623d67c63ed289f1cd8e9b829c9699cfc0fd5f48bd73717f5625ec34544121656", 0x2b}], 0x5, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0xf5)=""/245, &(0x7f0000004000-0x4)=0xf5) ioctl$void(r1, 0x5451) poll(&(0x7f0000003000)=[{r1, 0x4}, {r0, 0x8000}, {r0, 0x88}], 0x3, 0x1ff) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)=@ipv4_getnetconf={0x1c, 0x52, 0x0, 0x4, 0x3, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000004000-0x14)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000003000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1, 0x5, 0x0, 0xae, 0x43}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r3, 0x6ea7, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x2}, 0x4) accept$packet(r1, 0x0, &(0x7f0000005000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000007000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={0x0, @local, @local}, &(0x7f0000007000)=0xc) 2018/02/19 18:05:50 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000cca000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000a02000-0x4)=0x2e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) sendto(r0, &(0x7f0000002000-0x68)="70a60fd1df0c7b7e1cd17c9942d79dd5c7bc222a2d098e3d4bb058b5fd8aef430d002abca8f311c9f786f008986c502daa9c10a1fc169705c735c72cd3c8b42b09bd89e3f26ca27f89ad1020c6d96a95bfe88e820351a8ef023b7a71cefeb15827ee1430357ce8e4", 0x68, 0x1, &(0x7f0000000000)=@ll={0x11, 0x17, r2, 0x1, 0x2, 0x6, @empty}, 0x14) r3 = accept4$netrom(r1, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x8, 0x6, 0x1, 0x9357, 0x2}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r4}, 0x8) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000)=0x400, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x3f, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x3, 0xff, 0x2, 0x1, 0x93, 0x100}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000005000-0x10)={0x4, &(0x7f0000004000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000006000-0x28)={@syzn}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000002000-0xa0)=[{&(0x7f0000007000-0xe6)="1664f58335bffc2375070f2cc37cdf10a29b2f93d3448874f646d5639a437380a86babb85121c03741c4f9b46bb0f6efdb3f1a64cfc9c077422397ccbedab446c67ae28c2d0475522eae1e5070a34c3c61f4d6b109ceedc102ee478c9b4c0f1bf8f9cadb2993dd1c0c9c976aeadc36d98a4c2e05442e8baf95c114076f1325f7d99a954e939dbf0ff0d76fd5cbefdb0bac3bbdb071072263d00bacd1bc23a8b35f581b683970bf0bce6934ecf981ab1157ce2ed4070ef57b3c87cfc554f0d1e572a7bd1320f78f43227d0ae08f693255b1a82c552eb053b657fc08b1503e76bd15e1e94eafa2", 0xe6}, {&(0x7f0000006000)}, {&(0x7f0000000000)="c88e7d9411b42c5bec77d8a733b7fbc7849dc60949c1871ca876691092bd66a53f3e530ab46b3be5077800b32e9872c005ac96d83dd6af79005460328a14126bb21da384a8e651af814719b653677bdcf64783b0d4be46b090243a0ccd02460c806618582ae73e94ff994f063f1ba1e0b41952901c693feaa13510063f27c52dbbea22927ffe4aaaa3668b42447538acb9c5903472c53e5a28c63229d7c96bff8f5b3da3544ef391603faed8868d54e2915a89accdb8f02a137d66b03f49827bd1ba397b8370670ac23b3c5ce043ad", 0xcf}, {&(0x7f0000006000)="ff34f68d6535c2a4b190a0b6f6e762094acb74417a52e7d960843eca025a8c4f87e578debeb151d85dcf215f4c34cde201b47b084256f8f055fba645578dc3ad7d11729859343186a17c55dbc77593908efea5b9763050d5b8f72a01d16bb05b6a59f83f67c9c0a6bd9b81a90d44ba3d8646baad0115774450a5b2962bbd4b654561533eda18", 0x86}, {&(0x7f0000002000)="5659b9710e40e54877badd27462975c2e95c7176ea4e17270ab49b0ec612821f2c447ce4ac25d5a5dd35307798ab49b2a86e9967a373b340368c6e9c1af7f23b6414ecd4295ffd323c807dbf93f0038b0f327972e76ba8c9a0213f7e8f1e7cd3cab5d6680c927bba79f2185a0a01fc4f647b759c96620f618d74a759a62738161c3879133d96b48ae48b4f7a3d32b8d7887a508b36f6a609da6518ea28b2c83c90eb05c00bfe56a94849e96a820efb05", 0xb0}, {&(0x7f0000007000-0x9c)="0753c1c04a727643f272010cfe138561cabb738cae2029fa86777262c8828488b3871e42c8378010e03eeb4ddba9fec1de0bbd0f4f3b6f7a11e53358978af79369e04be6a372bff0c7fb37747a25a9525d1972bd3fb5b2bf8ec2d578daf7807b58016d641f304637d8e6dc67299bc4809fb9520c122d9cc2f4abf5df32f113bceafc841ede8a91a923c05c1e5a8c3cec4b5904f0b7d488536e5e6e17", 0x9c}, {&(0x7f0000006000)="1d44e3cda5b8cc60f34a97909992ca1253e75e9fbb8f85cf3a1eb47ecf28f929fcbaa51b2829604929c27d2066972e16615a0b30da329cea9d71c3d6fd0947af5bf2e50c5181a414fb24d618d68e2f8a449a9b3ba4c6c3af401d1e21468f6dd8b646d45bc64f1ac2577e80543bf1e41f77bbcb8386afd324351f2df036650b60ffb201f2e4e2cdac16182859b0e58ed27efc5fbd1b1e5a71657db65035364d49c4849cce018d48d7e10693a5cb58da951e5c5428fa6bb046c3a27ccb07e856cf6e8c0a1774e739600b18b040508a100a57a727db50801bf0d010dd39944b20eaf8b29173dbee4380902d9eed76ab504330b73220f302d5fac872f34a18d8", 0xfe}, {&(0x7f0000006000)="42cad02f922c1fb4c8d1cd6ab06a4795fec0f4ebe14122dda7080683e0e13a5e9bf9ae81a108ee666330637b4ececed9f0d593c0d5aafcd2301788090be15698e67acdf52a8e250286b0aa276845e2987362cce572a8a00a56508abef9d853e5bbdaba34e53f820ad3f48a5222e8923039edb6d1511712bcfaf5f0d154f380042f72dc2cd70c3a5158a60373fcbfebe33e506c211485839f9378e4e6db35dc596277a743d123adf568bb104035", 0xad}, {&(0x7f0000006000)}, {&(0x7f0000007000-0x44)="dd63864b0e685f2d56dfa6c69f3e5d2247cfa0905069b31243fb3a2a406e6db1d36ee032c5d83d9728996f5e5c60615adb1dec8738562a2ba80801cde356ff28b4e8c428", 0x44}], 0xa, &(0x7f0000003000-0x80)=[{0x80, 0x107, 0x6, "36bba46becf87c8fbe5501988fbf5148c3b2d7acb42e072bc4c81d8a0642cd86239a344770c89671764dfdce99544420664b53edb87b673de496061a2dbc53755565e54650ba02206489fd3d5ee2202e25868ac565181a984565f2389aefe355d14dbfb28576693f031f"}], 0x80, 0x40000}, 0x20000885) 2018/02/19 18:05:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full, &(0x7f0000000000)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_flags}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x802, 0xffffffff, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000002000-0x67)="5ff71c9c40f11afebf3ba2e38fa3fe0851af22b8f174cf620efff15beba38bd79348044001d0dca4641e8ff3818e4875f1437735f305c3933c39b3db0b41e15ba6a2941047fefb93b4a1af1e0c0246db8e90a93a8292469e86cb5bbe70c23d8b18f561abd04e62", 0x67) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x3, &(0x7f0000004000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r3, 0x7, 0x30}, &(0x7f0000003000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000004000)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x5, 0x3, {0xa, 0x18, 0x1, 0xff, r4}, []}, 0x18}, 0x1, 0x0, 0x0, 0x5}, 0x4004000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000-0xe)={r3, 0x6, 0x3, [0x4, 0x82, 0x7fff]}, &(0x7f0000006000-0x4)=0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xb, 0x100000001}, {0x0, 0xe000000000000000}], 0x2) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0}) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000009000-0x4)=0x9) [ 29.191073] audit: type=1400 audit(1519063550.688:9): avc: denied { map } for pid=4168 comm="syz-fuzzer" path="/root/syzkaller-shm686088616" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.248526] audit: type=1400 audit(1519063550.745:10): avc: denied { sys_admin } for pid=4211 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.263950] IPVS: ftp: loaded support on port[0] = 21 [ 29.350382] audit: type=1400 audit(1519063550.846:11): avc: denied { net_admin } for pid=4214 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.377267] IPVS: ftp: loaded support on port[0] = 21 [ 29.414529] IPVS: ftp: loaded support on port[0] = 21 [ 29.472544] IPVS: ftp: loaded support on port[0] = 21 [ 29.534456] IPVS: ftp: loaded support on port[0] = 21 [ 29.613633] IPVS: ftp: loaded support on port[0] = 21 [ 29.699881] IPVS: ftp: loaded support on port[0] = 21 [ 29.789964] IPVS: ftp: loaded support on port[0] = 21 [ 30.477796] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.618083] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.751462] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.023213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.080191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.160678] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.266106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.462811] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.943184] audit: type=1400 audit(1519063554.440:12): avc: denied { sys_chroot } for pid=4214 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 18:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x1c, &(0x7f000077c000-0x1c)=[@in6={0xa, 0x3, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x5424}]}, &(0x7f0000a94000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000886000-0x4)=0x40, 0x4) shutdown(r0, 0x1) r2 = accept4(r0, &(0x7f00007ab000-0x10)=@can, &(0x7f0000f3c000)=0x10, 0x80000) getsockname$ipx(r2, &(0x7f0000ad9000), &(0x7f00005d1000)=0x10) socketpair(0x15, 0x4, 0x2e61, &(0x7f0000527000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000949000-0x10)={r1, 0x101, 0x10000, 0x9}, 0x10) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b75000)={r1, 0x40}, &(0x7f0000b1b000-0x4)=0x8) bind(r4, &(0x7f0000ba5000)=@ax25={0x3, {"c6d4f4e0965bc5"}, 0x1}, 0x10) 2018/02/19 18:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x2, &(0x7f00005c6000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000697000-0x100)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffff7f}, @in6={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd7fd}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0xea8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff01}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x3, 0xd3fb, @mcast2={0xff, 0x2, [], 0x1}, 0x78440fbe}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe}, @in6={0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0x100) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000034a000-0x28)={@common='gre0\x00', &(0x7f00000f4000-0xc4)=@ethtool_drvinfo={0x3, "f636e7bab09f32f568ef68763d5d72c2291deb9f28eb9f69c71e5c16a63946ae", "83acfb8f7a25f2e3debc40cea4184e411115b90740e5f60727de5b9c624504ec", "5b4ccaa8008c1b5d3ae7395e2ad12d0a7c30f22e6c35376a4d17b6c8ded160fe", "fa26ef41afa550724ac41783a619726d91bd57029c7f014c65f19a79b120b86a", "a9996a71d51861bd5e70f0173422b55738e5179ab63f3838d5da4939f6c9529c", "5c72be22b17c696017a227b7"}}) 2018/02/19 18:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000867000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000ee6000-0xc)=@sack_info={0x0, 0x7, 0x81}, &(0x7f0000fec000-0x4)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000542000-0x10)={r6, 0x0, &(0x7f000057b000-0x48)=[]}, &(0x7f0000a04000-0x2)=0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f00001b9000)={0x7186a80725900ab6, 0x2, &(0x7f0000b83000-0x10)=@raw=[@generic={0x0, 0x0, 0x200, 0x9}], &(0x7f00006cf000-0xa)='syzkaller\x00', 0x9, 0x2f, &(0x7f000031a000)=""/47, 0x41f00}, 0x48) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00007e0000)={@generic="d3537e5a2fc4e135efdb4f3e67658e96", &(0x7f00005d7000)=@ethtool_ringparam={0x11, 0x401, 0x0, 0x7, 0x2, 0xfff, 0x1, 0x0, 0x2}}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000a8b000-0x4)=r7, 0x0) r8 = getuid() sendmsg$nl_generic(r4, &(0x7f00008a6000)={&(0x7f0000e09000-0xc)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f00008c9000-0x10)={&(0x7f0000fcd000-0x3454)={0x3454, 0x2c, 0x20, 0x2, 0x3, {0x15}, [@generic="8cc700f1ff0cc87837dd37b007cccb1b5c7468b269936fb5241107c40748a78dc822fa506d4e0ed0448ddc1469a60793a1b6fae36501637948ec98bb738603d5d40066bb27ab1a67c8a3eec3b2a5ab0318e2f1333eb803f485085a6e02385f191e6893468a4022a4611e3235e22e0e714a978cccb6642b3926a81c0510e40153701e534aa932e8c7dd528367f0a58414508dc16f494a880d67a1917a9129cff89a5a3478d8a45645e60790457503ff5d1d353e01f14fd16a402277c955ed6fa788b18107c80bea5e9b39dc1bf5a30d978c794229cc3a7e4efb5d5f07c9c7741c7285b1647e632f3018106d28ea7e116b7aa6", @nested={0x10, 0x1b, [@typed={0xc, 0x4c, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}]}, @nested={0x11d0, 0x2d, [@generic="a7631d0f05edac5a7e74a5b87066a29a61781c5995b1a7cc8f01435a73ba0bf82c0d3009ebd617b8303afa94aaeb24520bf60d16c84436f235a64370751034dfcf0885fb6d134386278af59ba16d4886f118a879f6c0", @typed={0x1008, 0x2f, @binary="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@typed={0xc, 0x79, @str='\x00'}, @generic="f7ad969b3938013e12f15b22257fa33db855cac7357b5ba84086e19ffcd6efff42183e45566cd4f48e402edd34eef67c8225234deee5d877758747704dd5bf31b2da8809684374a77c32e0dc8671d75611d22daa2ebedd59e786cb3cc11260830caa03d59eaab87d9599993d0ab9e0a3103e54467fd6aa5951cc8f2fecc9750a7a03c263ecf5ccc8099354094f49722e490434d68c7b183dc56ef711", @typed={0x10, 0x74, @u64=0x8}, @typed={0x8, 0x90}, @generic="c2992f4286b35e83d89606c77f59a1bfbbea554511dd35bd517330c8f766fec03363b7d9e945cbc76279f474e6aa83c282fff834d8de2b0f02ebff5a15cbb6b35c8de77c905ebcf81a7fe6418b2026f90e61f2dae0467f12552319e84d679ec8966f51386aa12204ed99e73697b69f8fdab02a5c88b4db56d090cfbba72c69f1ac1356b6a70b5d0411704ec1b254688ee7a476719803b4ea480a75cafbd0924107fce831dafaaad897e158de4a"]}, @generic="42d09e5991e94db5762e951b95f228044673c2f82f121f2943708a7b8d5e02809ab892ca3defa4896b9b7028077af4e84e68ae8eaf0b931731bcbb42f310b7f93b9a1f3bd0f625a77989f81d8a2b0d35d4ba624e2a281c548b4ba8b6b9d9f04ba98e89bbe1dfe2ba288ba0d87d4eaa3336e9de75957dda761894df4b4762", @nested={0x20f0, 0x52, [@typed={0x18, 0x5a, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x63, @uid=r8}, @generic="c765bfdc182da29fcacaa2d7b4f459e10f0bfda1173b2f3bd94d3ec710a533adb551ac2a517e9b3fb6c95db1a4c7bb4b6ffa38dd7f7cc0c3ad06996c334ba6da53d83eca13d23cf28947e5f3e3815c9da0ab98dfa6ae02fd0fa433621e0db07e38632d61a98d5aa62c4705236f9b2f80e98fceb473ec8869e7b6447450f7e6258fa24f67be786066d57807e228dfa0fc215664f4a5d86b7b21711b2e4534008662a4e95e67e901d069", @typed={0x14, 0x64, @str='syzkaller\x00'}, @typed={0x1008, 0x2f, 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0x3454}, 0x1, 0x0, 0x0, 0x800}, 0x80) socket$key(0xf, 0x3, 0x2) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r9, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r10}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) [ 33.177661] audit: type=1400 audit(1519063554.675:13): avc: denied { net_raw } for pid=5153 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 18:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) accept$inet(r0, &(0x7f0000395000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000785000-0x4)=0x10) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x1df, 0x4040, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg(r2, &(0x7f00006d4000)={&(0x7f0000814000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00008ac000)=[], 0x0, &(0x7f0000f2a000-0x25)=""/37, 0x25}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) [ 33.284652] audit: type=1400 audit(1519063554.757:14): avc: denied { prog_load } for pid=5169 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/19 18:05:54 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000011000)={0x6, 0xffffffffffffffe1, 0x1, 0x6}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000011000-0xc)={@broadcast, @dev, 0x0}, &(0x7f0000010000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000011000-0x18)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, r2}) [ 33.417349] audit: type=1400 audit(1519063554.914:15): avc: denied { prog_run } for pid=5196 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.481441] audit: type=1400 audit(1519063554.949:16): avc: denied { create } for pid=5208 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.505723] audit: type=1400 audit(1519063554.961:17): avc: denied { setopt } for pid=5208 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 18:05:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000bf9000)=0x2e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000b05000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f2f000-0x8)={r2, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r4, &(0x7f0000b2d000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3c7) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) 2018/02/19 18:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aa5000)=@ipx, &(0x7f00001f9000)=0x10, 0x80000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000dd000)="0c3c023f0ca6130701c0da63ecc155e4300f85c1265a3b48aecc22fe87f35281c698b6604646f79f84553749db9a927ebff90ad960dff1e9f2cc77f85e270cd968e7e1e582152236e91349f457d08287e7d586c77d1f5ffa14400b260edb1a0c154c6f27a268a2e8bf849ae61609209fc221e4e1b12b19917f4c6780f12019fb1642f47e2df7da5733a9b129751c4ccac10e875ff31a", 0x96) socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000082e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000709000)=0x231) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000329000-0x83)=""/131, &(0x7f00008f9000)=0x83) ioctl$sock_FIOGETOWN(r2, 0x400454ca, &(0x7f0000487000)) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00004c0000)=""/161, &(0x7f0000a5d000-0x4)=0xa1) accept4$inet6(r2, &(0x7f00001a2000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c87000)=0x1c, 0x800) 2018/02/19 18:05:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000a6f000-0x40)=[{&(0x7f0000b6b000-0x31)="1b62931f5c18cb8e044d88c5020c06adfc6fe71433681653f2c2fe8da8ee7cc2c3d3f6dfa38986cc2616cd4a7c506413f0", 0x31}, {&(0x7f00004ea000)="b42b85e2e4cf3ed1f6cd543be2c9f2f338ac04455a0978755d17a190cf987ac87cec2497b33211fdd704a5f4772123893ace0504", 0x34}, {&(0x7f0000000000)="d2275c77dc3b9c6f695b91d3a3b727789acc561b4fcb675c8fe35012343304331874fd8c32b6846064fdc41f596ecefec3e7ef4ee8858a29583ec7efb1aed1badd12233e133ed25952902894d6f205928fb71e27ba7c1afe2e2fa8ca47617b4b0b5bf958502881f3f7672272a215749b3783c5b2d0841b066967674cf7785cf46a6f578499ecce", 0x87}, {&(0x7f0000001000-0x81)="fccb2a0e374d384c47cabc6a3aa74ef8315c4a1414a5fe93c309192b52c2a077981995510a0bc4115a79cfb2e0af8bab4c66c9f18d2539ed288744bdb9f68ec7634f156ff208361bff86974123c4faf532fe4e3a82b20b55ead933635958f4108eed77a44d7d5b352904a39158ac07c1d074d1fcdf81b2a83154c55aee8a6f5074", 0x81}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000096e000-0x5c0)=@nat={'nat\x00', 0x1b, 0x5, 0x560, 0xf0, 0x348, 0xffffffff, 0x258, 0x258, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, &(0x7f000046f000-0x50), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@empty, @ipv4=@multicast1=0xe0000001, @gre_key, @gre_key=0x561}}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='sit0\x00', @generic="4791833069fe906041bb429e057f735e"}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x3, 0xfffffffffffffffe]}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast1=0xe0000001, @ipv6=@dev={0xfe, 0x80}, @gre_key, @port}}}, {{@ipv6={@empty, @empty, [], [], @generic="cf16e13c738f450938563db8a136e8ed", @generic="b7a6e4ebcb1ea9b6bce37ab23f99136a", {}, {0xff}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @port}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@empty, @gre_key, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x6, &(0x7f0000fac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fac000-0x8)) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000493000)={0x80000001, 0x6}) 2018/02/19 18:05:55 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xf, 0x10000, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000013000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000012000)=0x1002, 0x80000) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@generic="a59d18570c145e10d998302e79872efb") connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/02/19 18:05:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00003a9000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x3, 0x2, 0x5, 0x2, 0x20, 0x0, 0x7f, r1, r2}, {0x0, 0x4, 0x1ff, 0x0, 0x3, 0x6, 0x1, 0x200}, {0x3, 0x10001, 0x5a5, 0x4}, 0x5, 0x2, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x0, 0x6, 0x800, 0x0, 0xff}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000368000-0x38)=[{0x0, 0x0, &(0x7f0000beb000)=[{&(0x7f0000000000)="d4df4cafad7ed3e1d6cad3156faba8ef1d9433747df218756d818f00b391cd54a9939cea70a97229b9e5a415d6549f99748da71395e4db957614438ebdb1d16871c58021a5d3276f66a8d3c77f5a1799cbcb11eb145893a141b5853e867ed53b899389253e", 0x65}, {&(0x7f0000001000-0x9a)="1717bb75adbce0fc6ddb84a225fb108c807c689842ed7956a7ab8a2d8966fcb8b59b519d6a974c59fa57a3b602d0e7edbe3b4eba2eaefe1cc4eb27e4daa6d86bbf5752dcabf2cdf4d47dd93313ef591ea0ac09291b97e39b50210ca1653439d635dca537b6d38580aa58c43941342c1a77d583e4b343051e2ceb8a961fce9a993015da30e17cee19f0e124ab8f2c1a28b4588dd6f4114c6d456f", 0x9a}, {&(0x7f0000c0b000)="81a803a71673f02f999766eeca06", 0xe}, {&(0x7f000044c000-0x8)="4478da0962d57944", 0x8}, {&(0x7f00006b8000-0x7f)="1a21c05d9207f10aa3fd5b0db132729d105157ff8bfe730d9081817f1f501ced1c079f020457fafc7e084262aa1cb8ce4589ed3b552678a4114399cc098b78cbfced4f5b74a9bccf91cf2c6674b7818a4fc847a60d0fdd95eada2ec24d2c85ce03ea721fd6541a12b6bd6d7d7900b644944f5c89de0bfa4dc7ae9861f44186", 0x7f}, {&(0x7f000037a000)}], 0x6, 0x0, 0x0, 0x5}], 0x1, 0x24040005) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000015000), &(0x7f0000019000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000001b000), &(0x7f000001d000-0x4)=0x4) 2018/02/19 18:05:55 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/19 18:05:55 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) pipe(&(0x7f0000653000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000537000)=@ax25={0x3, {"5852f70df963b3"}, 0xc47}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000fc9000)=@full, &(0x7f0000fc9000)=0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x8, 0x10, r2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000a83000)={0x6, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x5, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x340) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)}, 0x10) 2018/02/19 18:05:55 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000f000-0x4), 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000f000)=[@in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}], 0x3c) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000000e000), 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) [ 33.796885] audit: type=1400 audit(1519063555.294:18): avc: denied { map_create } for pid=5293 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.843191] audit: type=1400 audit(1519063555.318:19): avc: denied { create } for pid=5294 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 33.867728] audit: type=1400 audit(1519063555.318:20): avc: denied { map_read map_write } for pid=5293 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.891129] audit: type=1400 audit(1519063555.338:21): avc: denied { map } for pid=5293 comm="syz-executor3" path="pipe:[14039]" dev="pipefs" ino=14039 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 33.893292] x_tables: ip6_tables: MASQUERADE target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/02/19 18:05:55 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x80007, 0x6c1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000012000)={0x0, 0x8, 0x1, 0x2, 0x800, 0x6}, &(0x7f0000026000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000027000-0x8)={r2, 0x6}, &(0x7f0000027000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 18:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) pipe(&(0x7f0000365000-0x8)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000008000-0x10)={0x0, 0xfffffffffffffff8, 0x3f, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) recvmsg$netrom(r0, &(0x7f00009d2000)={&(0x7f0000f2f000-0x48)=@full={{0x3, {"87568a7db6d1c6"}, 0xfffffffffffffff8}, [{"44d6035a2c2ee0"}, {"9080bf9f348ce3"}, {"902a8d73ad08f5"}, {"a547af8360e0b6"}, {"b2d8df4961531a"}, {"05af231c94d9fb"}, {"ed711c4cc6bb4c"}, {"067a9bbb10ff94"}]}, 0x48, &(0x7f0000505000-0x70)=[{&(0x7f000087f000)="3c37ad08f9654595f5a70312281020ea954d843dc50e2c4dd0986c1b88865904fcda68429940a173c3370bab5aab34f80b47f286c167ec1e6c5249f8940ddf22ecc2174d09a7656a98003e4e350702ffcf073c7704aed27c189005f02533bc7444b9d61affab422700ecc4058b524f3b23aa751b14c0a1006d66ab1d23b4", 0x7e}, {&(0x7f00000ea000-0x1000)="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{0x58, 0x111, 0x4, "72331dcf9b606954c64f0d77d899d934e0654c322ea4efa4ab7e5d894d3dc290f4efb23cd83a7345ffca2840f1f4d317b0efb752ff3fbce9c2021435777ea343e7"}, {0x60, 0x100, 0x4, "1276c4d9d86a12420d2aed52aa2b35c23c3bcfcf82d1c75ad4fda9dcbd5074b70ab19416b38e1b21515c2d1a69cf62444812bfcc943a12abb110bf1535df16957aecf09ca1e344b4547a48f7"}, {0xb0, 0x3a, 0xffffffffffffffff, "89f7c556c3f9f8e883529bbf532611c69e4fd74ef3275167edd485f4d70d4350b294d8ca19beb64a97271cd12934eae4dcd412d4f5e55bbf2cbcd1ae51fe78ea809a7232ae992d799c0bdb07ac9c1e6d6f0e76ef5caeea3c3c715618512ecd634e8d02abff8ed0720e34fb03705e7abcfc4cdbc02661a3d69fbc49fc0b402fb2091e443f7a48519710cc67f750460239f60245487bf9e3b2cba6193459"}, {0xa8, 0x13b, 0x6, "3058671d1fa46a05b761d475e5279e9c204624b00625b98c8a662f97401f842e5d3ee83b1dc74446ac8ea9cf8a07531f8f83dcba2260dad1738eeca06c7f6c27f177955fbf37553177eb5bcb0b538249bdfaf0c3cace4234c669ca7979a625018b4a7bdabbc6f3a891edf940bc924e76a5e9a36718282a179ddec697e2b243e8000eddc28cdfc0fffc9344295cfacc717b"}, {0x80, 0x88, 0x80, "b8e4df3718f1e5916505ea00972117a3443c60b4a3ce1f04c871e870c79d060f8738966fade8d15987d6ceafbfd654574249877e57e7ef980434b003a0dde2cbf984991bab12fcf00466537414617a30d0ed49191812603e72601e844bfc5ab6423ca7b19b335bbea2c316b3a82d20"}, {0x1010, 0x117, 0x10000, "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"}, {0x38, 0x10b, 0x0, "46e439e9353251cd0253f5d09c06a420dff780cf281ed65395be38c05e32b8fc3e71e6"}], 0x2348, 0x8800}, 0x40012060) 2018/02/19 18:05:55 executing program 5: socketpair(0x5, 0x7, 0x5, &(0x7f00005fd000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004eb000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000786000)=0x1, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008cc000-0x2)=0x7ff, 0x2) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/02/19 18:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000098c000)=0x1, &(0x7f0000acb000-0x8)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 18:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) poll(&(0x7f000047f000-0x28)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000b74000)={0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00003bd000-0x1f)=""/31, &(0x7f0000c6b000)=0x1f) 2018/02/19 18:05:55 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x117, &(0x7f0000006000-0x117)={@random="34b7740deecf", @random="6f0e0094f5b0", [], {@mpls_uc={0x8847, {[{0x1ffc0000000, 0x80000001, 0x3}, {0x101, 0xdd85, 0x5, 0x953}, {0x6, 0x1, 0x8, 0x1}, {0x1, 0x1ff, 0x53186938, 0x28ec}, {0x1, 0x1f, 0x1c82, 0x6}], @llc={@llc={0x80, 0x0, 's', "73473ca76c142611b9e24274260e4d26e690e188d43e168f468e8ee7aabd97d3c5608b92e6fe9fbeaf178c8f68baa7484979149fa3d867b97e43b6269a836c8b30f7df76cb921fa12e3f830da5d2a43bbc2f207a99c7a7395ba948feecfbf06d7cdcc87ef9c4954d828d6146bc0212623b97edf012983c28f0b5d2e078c9d3aafb9d7e6a41fc6c5786d311c6e43444f8ff1584b8ea5bff68f808d27ec8e729f1aee21106d77ec394372fad7baa00d123e9a105ffe4fbbef028d15d235786a73f34d93f1c45b7e7955cf3f7a81e960b70741fe62b5baf9b368458ffd956945b3d0ef398e32f84725ff4c645174276ae81fadd"}}}}}}, &(0x7f0000005000)={0x0, 0x4, [0xbcf, 0x308, 0x362, 0xae4]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000-0x50)=[{&(0x7f0000002000-0x4b)="d9a6770571c72169913ae9355965abd0d580d96f4513e9cf82f0c197388ccf87ca14678967c25ee6125546cbc220efdac003690cc0128f6cae5db38f7e6d135749175cac61183af5022d17", 0x4b}, {&(0x7f0000001000-0xa1)="bea119d309a0c700b8fb3cdfbcf7b8130c0bf25caaf37d932bdaa9ea34f9cbf79ad5406e1339f49dd5e9034f742a804ac6371779323ac89fbe5537ab0fb17ea6fc4671254578df0d6f1c1e436d6bf514d39868b7758ccf9734b7399072889394801caa09129e745e5a6c0344a253b602f008742501730d06caaf1c28eac3284e27fc0a7bc7e66549dbcf512e4a23259d8f8e6bf61de7f78aef31b68d679a444f96", 0xa1}, {&(0x7f0000005000-0xd)="35e30513e3fc9771fccaf2cfc8", 0xd}, {&(0x7f0000004000)="5cfc29b09c125600255ab0e4eab8d2e4ce27bc722d3ccf42aa602f691f71df6685a234f1e1501a1e1ebe0be6a32a990bd518a7c534b167432701835bf36f2c2fa3488b76b2c2960451966f3d9e9691e69b2696a39efb60e4bc58d547f60068c7f6330e9d9ada7f3d57d634b0024e3b541fe3ba6744d2816bd5677d43ea7dfda9a02eab9f13ddc9e773ab6a0f0528d463cc98abbf4c657edab8aa5b6db6bc11b2ef00b49bbf62", 0xa6}, {&(0x7f0000003000-0x4b)="bd5c9c6d2cf6adf02cbb700d8b2877f3f7f0cb90c0ced40d2fe57b40c77e47ec86040275f718539311d4dc6e65b9134400e87fbc28e308678efad59d3a71f75e7a235749b3494f53ee3a41", 0x4b}], 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000005000)="5e2ec0dd2465eee6c7be98929615a4811fe104a94204d6eb77957a0daf99dbb0381e9bbff75cf52693", 0x29, 0x39) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000006000)={@dev, @multicast1, 0x0}, &(0x7f0000006000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000006000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x9c, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x388)=@nat={'nat\x00', 0x1b, 0x5, 0x328, 0x1e8, 0x1e8, 0xffffffff, 0x140, 0x140, 0x290, 0x290, 0xffffffff, 0x290, 0x290, 0x5, &(0x7f0000002000-0x50), {[{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @generic="b655ecbd61fb251b32ca250cca18a872", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @common='sit0\x00', @common='vcan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @multicast1=0xe0000001, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @empty, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @icmp_id, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) 2018/02/19 18:05:55 executing program 1: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x7c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}, @in={0x2, 0x2, @empty}], 0x7c) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a7e000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="8f4db23badd9622789d58d00ec8c7e83"}) 2018/02/19 18:05:55 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000026000-0x4), 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000001c000-0x4)) r2 = socket$inet(0x2, 0x800, 0x400049) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffdfffe}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, '\x00yz0s\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000032000)={{{@in6=@dev, @in=@dev}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000018000)=0xe8) [ 33.949195] x_tables: ip6_tables: MASQUERADE target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/02/19 18:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x2, 0x7) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec"}, 0x14) 2018/02/19 18:05:55 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xe, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x6}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000052b000)=r2, 0x4) 2018/02/19 18:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007fc000-0x58)={0x0, 0x50, "ea3649d76bf07ee6e0058049b07156a2ee5baaa8e4edc308f855743d2eb906698391f319cdeebb290ddd4de7572d716b653a586922896d732d5e5953bc8fab3ae77335e4760b15cbe109c09cf030813f"}, &(0x7f000002f000)=0x58) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e8f000)={r1, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0x5, 0x35bb}, 0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 34.003529] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 34.012979] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/19 18:05:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x400}, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)) 2018/02/19 18:05:55 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f02000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e3f000-0x8)={0x0, 0x6, 0x1}, &(0x7f0000543000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007a4000-0x8)={r3, 0xff}, &(0x7f0000591000-0x4)=0x8) tee(r1, r0, 0xffffffff00000001, 0x2) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000ab9000)={0xa, [0x4, 0x20, 0x3, 0x1, 0x9, 0xff, 0x10001, 0x80, 0x8001, 0x1]}, 0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r6 = socket$llc(0x1a, 0x2, 0x0) recvmsg(r5, &(0x7f0000e1c000-0x38)={&(0x7f00007ec000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000ab5000)=[{&(0x7f000041c000)=""/161, 0xa1}, {&(0x7f0000b47000)=""/4096, 0x1000}, {&(0x7f0000253000)=""/168, 0xa8}, {&(0x7f0000736000-0xde)=""/222, 0xde}, {&(0x7f0000795000-0x5)=""/5, 0x5}], 0x5, 0x0, 0x0, 0x2}, 0x40000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000e8000)={0x0, 0x0}, &(0x7f0000be3000)=0xc) getpid() setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000cc1000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x3, 0x0, 0x3, 0x8, 0xa, 0xa0, 0x80, 0x0, 0x0, r8}, {0x4, 0x9, 0xb4d, 0x5, 0x80000000, 0x1e, 0x2, 0x10000000000000}, {0xd0, 0x1000, 0x6, 0x6}, 0x1ff, 0xffffffffffffffff, 0x1, 0x0, 0x2}, {{@in6=@empty, 0x1, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x1, 0x1, 0xe600000000000000, 0x5, 0x81, 0x8000}}, 0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff2000-0x14)={r4, 0x3, 0x7, 0xfff, 0x2, 0x4}, &(0x7f0000d78000-0x4)=0x14) connect$inet6(r5, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00009fb000-0x18)=@get={0x1, &(0x7f000090b000)=""/4096, 0xad}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000789000-0xa)={0x0, 0x0, 0x0, []}, 0x8) accept4$netrom(r7, &(0x7f00000d3000-0x48)=@full, &(0x7f000000d000-0x4)=0x48, 0x80000) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/19 18:05:55 executing program 2: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x10001, &(0x7f000032f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000cd000)={{{@in6=@loopback, @in6=@empty}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f000008f000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000025d000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000055c000-0x4)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/19 18:05:55 executing program 3: r0 = socket$inet(0x2, 0x6, 0xfffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, 0x0, &(0x7f0000001000)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/19 18:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f000084c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffdfef024}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) recvmsg(r0, &(0x7f0000833000-0x38)={&(0x7f0000248000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000d2e000-0x10)=[{&(0x7f00009cd000-0x26)=""/38, 0x26}], 0x1, &(0x7f0000850000)=""/147, 0x93, 0x800}, 0x40) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00007a7000-0x4)={0xff0000}, 0x4) [ 34.059693] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 34.080697] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/19 18:05:55 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000adf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000adf000-0x38)={&(0x7f0000901000-0x10)={0x1d}, 0x10, &(0x7f0000183000-0x10)={&(0x7f0000adf000-0x48)=@canfd={{0x2, 0x20, 0x1, 0x1}, 0x22, 0x1, 0x0, 0x0, "02c34036f8bcdc5fb8278be6d4d3a1461abd5297e91044cdfe141b1c5b33e81bd3f54dc788f0094b3b82b886652a99bab413edbe7d8f63bbd0bfa2b194ab7beb"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/19 18:05:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) unshare(0x44000000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) 2018/02/19 18:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000083a000)=0x82) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) close(r0) [ 34.212327] IPVS: ftp: loaded support on port[0] = 21 2018/02/19 18:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x2, &(0x7f0000a25000)="fa8f5e5dd86b3a86eb54f80922549220b8b251af5e144528772a5b63acf38551689a74b2b8f1eb1a100d81c0") connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) recvfrom$inet6(r0, &(0x7f00005f1000-0x2c)=""/44, 0x2c, 0x10060, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 18:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb5000-0xe8)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f00000ab000)=0xe8) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/19 18:05:55 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000fd6000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000ea3000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e42000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xc2}}) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd0000-0x27)="260000005e0009000000eaf8ffffff01000000000200000000000004000000000000004435ea05", 0x27) 2018/02/19 18:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000001) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000cf4000), 0x4) 2018/02/19 18:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000319000)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b17000)={0x0, 0x7fe2}, &(0x7f0000b86000-0x4)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f000028c000-0x48)={0xf, 0xa, &(0x7f0000976000)=@raw=[@call={0x85, 0x0, 0x0, 0x17}, @generic={0x400, 0x10000, 0x2, 0x10001}, @ldst={0x3, 0x1, 0x0, 0x1, 0xa, 0x8, 0x8}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000cbf000)='syzkaller\x00', 0x5, 0x7f, &(0x7f000072a000)=""/127, 0x41000, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e02000)={&(0x7f000011c000-0x8)='./file0\x00', r2}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000242000-0xc)={0x0, @broadcast, @local}, &(0x7f0000079000-0x4)=0xc) sendmsg$kcm(r0, &(0x7f0000ddd000-0x38)={&(0x7f0000aa0000)=@can={0x1d, r3}, 0x10, &(0x7f00006d8000-0x70)=[{&(0x7f0000cc3000)='w', 0x1}, {&(0x7f00006ed000)="0590aa0e0ac95f28cb14941ff171dd9dd2df7346c14322e2aef9f745eb02fd8e62d1d0b8b794d84ccd19b6263bc3d9ca682f8569b8af68e86f93537cc1a8723ddfbd0420ba1d6613c9cb545ed6910df8a927d856f9d70384ffec11043d6dec3c8844ada9a0cc78c591f36e53b8e68835cdab1d8beb0999c3031bf01a7ee66cb19d22d615e565f40232908917e588ea70811e696b83dd816b92bdd4bfda9479c83b19b7c15d4f189de657e28af75aca9ad4e20bcfb3409f9f65778f63c6c5d3c45d113086aa", 0xc5}, {&(0x7f0000b26000-0xb8)="13056f51f871a4ee06195a9f8b76a55824429e7d0839c6bca8bba8b9918119f489330481d624f2a128b2bb3b528c9ff803883aa4e8e6cb12b7f5f73c0fde12d44162664028e48db7b6283b1f86889565f4c139b6161da3d5ea57e5237d3a5f6e73a709c334890efc6b6c3d3b27ad6ea249e085921f6ced0d14db3d9e729b82bd0b95a9e440340a9869790692a0c6247f87fbdcbd311d12587b0a9135f41543e4d2f79b1d3d23dbf31ffde7feae09bcb457600c6b9e30df4f", 0xb8}, {&(0x7f0000554000)="151d2303d48755917cc70de61cc443f87a2cf98518154a053e9c1b98c41f4a5e39613b9ca2a91e94a41e3f878569da323bf4200db453bfc7d3a864ebe44ac56423f2545d7d5f255021d230b56226e141118ff3adc43908467966240e23f47adc01b489712ddfa3", 0x67}, {&(0x7f0000731000)="6c8fb3ae5def2ec2a8051e55b3db5526e19068aed71ab05ba0022a756124d1c587b95f0611923655f74430325a3ed65a737358f27386ffad71f3d64595bf87128d0b7b85cc8dac026812903ce0289dbd595489c59c8beb7d2734a0f6ffe243c2443937019cfa6a15ac85a946c4b4a7734365ba6cdab99e786dba5b04fc859f3d4db417a20e3a29befa98ab9ff4abacd791c04b7b2272db9323e635075f65b81d9b116e06fb689ae5ab47c5354e81e8c80383d80cc3cf8acf17250ef42d17f31470c7a34a4a4b6678098fe6a7", 0xcc}, {&(0x7f000042b000-0x53)="fe2f6b26aa48d9f43d898c73f1344ff47d0dc980130cd243ea10c272f7e7161b572914d29ba7d835aeaa8964e3d1a8eca45f0d99d6736405a7a8df8a3570871b842d9906407a251c729ff237bfaa08668030ce", 0x53}, {&(0x7f0000ed2000-0x74)="c6888792ab7bdb1acfecbe2497a6a7f0b5d520615730fafee9fd4b97c89d2a7a2d9c023d7b30cb1f8c957955c0b0833e3783dd08db58f8abe128bd9f1425220f1a6b09b7d83bfe54174ad5de5cd055d46a37fd7bdce392c9ee50d1cf7ad72f83d8fedae7dc8460caef771182e232812e22ba9b60", 0x74}], 0x7, &(0x7f00006ee000)=[{0xc0, 0x105, 0x0, "f1c306fe44c9ec7bcfcdb8fbef5aa449fd8c4aca678d4943204ca922854964dde62e1d42019546b2c29bf94faede0107ec1f7e0a5544936e69dcd8ddded68ce522e7a416e05a997b8d8a80de04db5f4fa340cb21bfee80b4e8267f7c95c83602986fd572160d243c4cfdcabdf6f1f6b7698e274d2f79dc3a739b9baa8f522ce553c07ac3fcd646c4e75ab7470da1bc5ce17bb2d15bdfaf362f3b45707a2474dbebb2d509f67dceebab4b2b0ae7"}], 0xc0, 0x4000840}, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000038d000)={r1, 0x1000, "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"}, &(0x7f0000740000)=0x1008) 2018/02/19 18:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}}, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0xfffffffffffffebd) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00007bb000)={@empty, @broadcast, 0x0}, &(0x7f0000f28000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000dac000-0xc)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) sendto(r0, &(0x7f000004a000-0xcc)="bc1504e5950806b4bd77927d9b768154a19d1b169ac47bfebaf1886157aaecd0a114d7d68d79cb7e7fc3c053773f13ba5cea89e525aaf2463fc7a73a85afdff46a972554780834cb2ef784091e79d3a8ecff3065cdbfe93843fca610c6f7fb33b07eb9faa1a0189077948810ccbc09e135d89934452896cf604fba871e1e00a30557fe1e0152f23d6254e694e49ee7d551e2ec077e995fb4126dfd5701b8f3943cad4e75c00081636d0b4d94401001886efb86dc57071985a2933cd930254644d0181938bc66e776650b2929", 0xcc, 0x20004040, &(0x7f00009f0000)=@ipx={0x4, 0x20, 0x7, "d6801c1c7a55", 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000631000)={r0}) sendmsg$kcm(r2, &(0x7f0000515000)={&(0x7f0000c2d000)=@generic={0x7, "9f689d068e06ef82815be19b2fa892dcf0f0a9eef332d6090344b966457088e85da6d58c80d44210475ed3583dec04051e3d1b9f18b5ae2c3351fb18488acb585c09bc1de3b2fb5ccffe24d04cdc390ac87483235b3c4349b45597ffcbfbc74ef739dbfaf29f5276e72a7bab9688a8ec6b78e528fc61c6060cbb5bf5ee10"}, 0x80, &(0x7f0000b71000)=[{&(0x7f00001a5000-0x19)="6d26afec8f26457a2ebc29db84ef1c8fe3c48151c665e20506", 0x19}, {&(0x7f0000807000-0x6c)="dc4a2061529e9486430fe54141a16869d5fb2043225de9f355400d15c839c0bfe52294c280ed99e5c45247b5dc8b553877835a797fdb519db95c35e2dea26911da8e7133c3f19697b73f5ca607471dd4b411407c5441a09e18790dbf10f02b7be45d1599da5ed7429c808d89", 0x6c}, {&(0x7f00008d0000)="77407cd95928cf1f4e3148c6bcadbff2d9c8df10b80131f8c20bfe6ab24772a7966f078c4619c4e19e44aef1eede3076ee4327f7b2d1bed89c010a6b1765a6a6c9d8a54e163eeb788661e9eabdde1a49afb44c7e7f848e83d41a4022a026da2b586d11601f6e7751a74e9fe79e2863e1f602661f9c32f07dffdc6259ed0bbfb2a16cd8825f879535b6da47dc28f5748d02c6d34304c737eb9bc3d80aadd44ec9529efab152a6f44167e7fa3536a5172371e043a3c156fea3d54e25c9c22fbb6cffecca99733b79012b78da23cf265091bc17df6751b6a8e286afb8b41008e8cb85", 0xe1}, {&(0x7f0000503000)="3c11023acea24f55dd2707ff532ad3bdbc92c13a1f19aff31b04bcbff2cfef6edfb9192853622f3b77d9813220de332b3610489590298fdd0ae490ab03ecbeff0fde35f8b13d86834407b7ce4973c1d5ddb9366e2e", 0x55}, {&(0x7f00005a8000)="b07fd61b7f080f51e42ea172091df4ac964b59012fb16d940b6352da94acd24d20b9b89138e6c9fe0cbc78e7f72da6af6d68b5703378ab6356ac6cdc033e40198f2336b81ab57b7a4857396b150bee71adfe3cd6a630d3726fc0a3bb5f4b50b0d14c7b29db049233b2eaba11e5a7c7ee1bc885252c", 0x75}, {&(0x7f0000671000)="53721a5ea178ea78ecffffb6450e49245afbb0db9ce21ceb7bf0dfee6a352a06fcca3f5f0a15120dde444956bd871ca9873c21ed53082dd89ddabd2865225244dc370c2550fd6a2a5c3c1d28fdcaa88a73e0d9", 0x53}, {&(0x7f0000331000-0x3c)="ad8cb5b4c0276ef5b3a99aa6bfd252010d717bed886bf22638fa3a6a6b7c17549c9984763e6c843d40cf123a9585830c0fea12da4eeb78465e59d4e1", 0x3c}, {&(0x7f0000fcb000)="5e1c889cdacfd45b0ac3ff6bec1325b229ffd1bcc5532a0e88539fab15ffca709269df8b0a0b262b2f69d53d1e74f4fb8af8594aa8059e5bbb33b52f5cb71be889d98e177c52c350d1bcb1b749534c521592a85ad358aa619a7a9500651ecbfaad6a88674df30c5b37c0d31f5b2d29a594a44fe4cb893bf29b7e40987b50978931ef3444ebab7d4807708d3d4ef46ddb777523201071e325bfb3ed0cdce651e20c8042584af4b334106fb6a5a727", 0xae}], 0x8, &(0x7f00008d9000)=[{0xe0, 0x0, 0x6c99, "d218cd54350f9401159b91d620c72eb5ec9f491883cfeb387be932685f2724d00e1babdb48022235f17b5e8a81efc18741a753df9024ef629c84d636e2a7cf6d102597600e4defe5b086005acd1d3ed6a2c52e310397829c819e0cf159de600f1951567cb9eb92382f5719ec886fa2471584bc48adaf74708c0b68e8b6d067b18fb8d65e9bf26da866af32d29af1982b72451dc5cc6ec5684703a2557c038226b3bd25323f0d6dc7b5ba1daf03e176699424c6da0388dd704188119e5c1d4008a69038663e30dc97d0bbb1"}, {0x28, 0x113, 0x6, "9253f5e13b3b8acb130b4be792e1b32d43710f64bf5857"}, {0x18, 0x118, 0x9, "99dcd85ed2"}], 0x120, 0x20000000}, 0x8000) 2018/02/19 18:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000382000-0x4)=0x2004, 0xfeaa) r1 = accept(r0, &(0x7f00009b6000)=@alg, &(0x7f0000dbb000)=0x58) accept4$unix(r1, 0x0, &(0x7f000071a000-0x4), 0x80000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/19 18:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000951000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000154000-0x18), &(0x7f0000c2a000)=0x18) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000f8a000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000f89000)=0x20, 0x80000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f10000)=0x3, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/19 18:05:55 executing program 3: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0c000)={0x6, &(0x7f00009b3000-0x30)=[{0xff, 0x7ff, 0x401, 0x10001}, {0x74, 0xfb, 0x5, 0x81}, {0xf52a, 0x40, 0xfff, 0x200}, {0x7fffffff, 0x3, 0x2, 0x1000}, {0x9, 0x5, 0x40b1, 0x5}, {0xfffffffffffffffa, 0x5, 0x101, 0xffff}]}, 0x10) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) 2018/02/19 18:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000014000-0x4)=0x2, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000023c000)={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x3}, {0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffff}, 0x6, [0x4, 0x82fb, 0x1f, 0x6, 0xce, 0x7ff, 0x40, 0x1]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000011000-0x8)=@fragment={0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x350) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 18:05:55 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x0, 0x0, 0x0, 0x2]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='nyzkarlel\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 18:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f000051a000), 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket(0x11, 0x0, 0x100000000) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f00002b7000), &(0x7f00005ac000)=0x4) 2018/02/19 18:05:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept4$ax25(r0, 0x0, &(0x7f0000bab000), 0x80800) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000f12000), 0x4) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000335000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x220, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000f15000-0x40), {[{{@arp={@dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002, 0xff000000, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x0, 0xb7, 0xfffffffffffff47c, 0x9, 0x4, 0x8, @generic="87d799928cccc4e7cf5f74e84f05ad2b", @common='teql0\x00', {0xff}, {0xff}, 0x0, 0x30}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x8, 0x1}}}, {{@arp={@empty, @empty, 0xffffff00, 0x0, @mac=@empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x26, 0x0, 0x7, 0x5, 0x5, 0x7ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b0fca7b8e2d23d21ea0ba6911775e8ad", {0xff}, {}, 0x0, 0x84}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @multicast1=0xe0000001, @rand_addr=0x1f, 0xf, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0xf4, 0x7fff, 0xfffffffffffffff9, 0xffffffff00000001, 0x6, @generic="84928c2885ba39d7070ec657da254fde", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x200}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) socket$inet(0x2, 0x805, 0x4) getpeername$inet(r1, &(0x7f00001fe000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000d45000-0x4)=0xffffff1f) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f16000-0x8)={0x0}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000f16000-0x4)=0x8c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000907000+0xb4f)={r3, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}}}, [0x2, 0xe000000000000000, 0xfffffffffffffc2c, 0x0, 0x1, 0x0, 0xa8, 0x6, 0x8001, 0x5, 0x3, 0x100000001, 0xffff, 0x1, 0x2]}, &(0x7f0000f16000-0x4)=0x108) 2018/02/19 18:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000e62000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000690000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000080000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) recvmsg(r0, &(0x7f0000ef0000)={&(0x7f0000e47000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000fb7000)=[{&(0x7f0000c0e000)=""/83, 0x53}, {&(0x7f0000f95000-0x4b)=""/75, 0x4b}, {&(0x7f0000a08000-0x81)=""/129, 0x81}, {&(0x7f0000cfc000)=""/49, 0x31}, {&(0x7f000077b000-0xfa)=""/250, 0xfa}, {&(0x7f0000108000-0x1000)=""/4096, 0x1000}, {&(0x7f00002fc000-0xa4)=""/164, 0xa4}], 0x7, &(0x7f00004d1000-0x9f)=""/159, 0x9f, 0x6}, 0x2000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000706000-0x4)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f8f000), &(0x7f0000dc7000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f000068f000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x10000000000}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x9, 0x6, 0x1, 0x1, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendto$llc(r2, &(0x7f00007de000-0x1000)="c24a30193aa56c8b099cc44639b27fcb981309bb51c54bd54aece97eb10caec04aa16f618e027f5d8eea453a11594c1c66ad374735d6815848c221c5e26908aeb9bf1ac3fc10f5fd31d6c5c30eb5dcb1ec0e2e01fceed83679a9d7b51bcc8143b8545221ee85130e4c68a675af8f5caecb1968af4706c2666251303256136b7822e20e28de30ded86a8353f4ef6a8f408e9bb053873ae9cbe4d9df5faef58a037d7ef6301dc8bee87d4e567696acaf5651be1009bb5263914768b75d66c43dc25a32d27f91c91705940831b18cce872b5efe5a9232e24e49649711fc17013f2927d312e7182c076ec4fc4a3eb9823f28b30e7ef383edeba260adf617b16188734a52964e6d44579e13d58c3679bd6665956f2634ecd084a46d2d3dcf6f057e9befbaab3bc6527f0322818e68ec7dc9b6518cd897998b1bc3d4523044610a910f76c74fa6a421f3898f59bee9eb5cc8f75b9549bb500f9a3338b91ef04c85f73f199fb768862711b2396ce2a058f47557074dfda75cd4095dabf4b3011deebc7971110a39fc71762e58af6d0335aa2feaea222d23c81404df5a304eadc4e79c1886c0c6aa1fb3e0a90f875adc12caac2e99753482e951b47a4c1d5ae383aa11f752fdff30f5e87d07b310d8d9b2278bcca62ca2074fc987daae51d256f5d0ffd1815c5885a40d299bead74f92b8dfc57d3715683d111cb994ff34692e5282a4ceab261045a7a0908332df85fae070651f788b8d54589df4dc00e229bb4db2131199154e79e0ef2c468945cf21c87f2a759dbaca67f2a22e16d4eeecdf3cf947b3df33527c4caca815d5ae896136b83bf4d12719a816cf97826d8c0de28fc2928a418bae8361bd9ba3cffd0058a3cc508f53235b092ed1fc5b9f22eb93ac06b5c0f976ae8caadb329747f02ec55b690b2326a8583f0f7ec9bff079744f6c3d58e8aa05e52a34be1135b61ff35c62a0998927b4c1c399f7e95a52e63c76a8930e6483eb962208fd5f00e2f2920a73df59dd10bbad4636b74ee059e4422eec1d9fadaeb55481382da1f25e0245c1c184118d6c31b0dfbf8dd80d75ca37fe8743e342fb2d458605d00536e256abffdb01d8f68cbb2fcc970b32d8ebe93decbe1d32c0514a0b1e1d70a389e53193b58ad5de7110f4a8805b2e3990de9b42e72308a95249afa2e393fa11f2121f2da6627b22fac15d26d669384f08c2cbc53bc2bf2c8547677587ec6e6eaa57fac2879ff52828fa67c09b53e56108d10dcc6f5d2167404afe5e215cadd41fdd2d8bd81176bd064dd10e4718c59f06ea783490d0ec7981eb764efc6103075818ae625fab3535b37df4c13539cef14aefd40f40e159e0b328de1d48eaaaaa23c63586956a1eea15b28193f2f7125a0bf596f4b0f83059caee1bf4aab8ade6a78fc6e777d81b088ad0dcd81d953c0dfc22acaf0aa95d9d984d33dccf929f37e795cfa649c934717db72fb02fd7ba4a51543d3a2eaaecf92af38cec24b41512e5e8c3c2ef1349ead9ecf4525be7a54b51dab788898689a65fce68794c8d85ca24682e2dfac7e885e067b2ecb4004d8e11267c4d7f290749cd21d2a2ce76fabb81e848c6a6ab28dea511d4bcce24e14b6e8d80b61039b307c13d48e1a18a802cea4ea12f95ef889705fb146551c48ac3a90dca0dc7d158299c399f4d5af4c0da74b473d96b490be14ba9041e65ccf88675e42690f2223ec0763f2c7722f3d572c147ef2cb20d32e833d684e74c19e7064946b2c9339b20dee38c600d3dce2aaaa2fb245b4f1a03538072465a0428816cd720041654b53103b28fb5060cdba771c31b160911aa43e6c44d0ff675c77cf98aced1454fdcd899f5684e52b92c37bb2c44e647ad0e03c90ae6a1d323dc02f56cca2bf2af0cb3f7998e40768a888998a9532079490d981613907f4838da66923fee9f2cb53dab2a800ead38f28405847168d27c288101fdd689519e3ad9a9d3a76a253484c4dee830ef1df3da3ec76a30a0213640e5182418b5e5c93ccfc4110b859089529d99dbe0b49df8f94bd57cd6c83b717043f353eaf96075b79343c89d407aaf9c2b759128b31e8b0bd33ba3dd6fa7ad30e84a66badeffc7cb0854de43cf145f8ad47472333235a544faee06e477d18adaa958272bb59aa726036d31941b30b52b3b94853ef6c143bc082fda85868364c189ebe581a650eb40dbcdf161982b57ea6b8af60fa26a57e120719fc0bf5567b06dc6ed4b76fc414acb8742b0c3389740de67cdb825da4b8bd1c3aa8532b1a3cbca153dc775665d0bc79585ba56022a23a7ab3064466c4fdbd7114e270f95e8f6e9af28e2b0bedc0facce56d8afa20126147a2cf06276765250ec8ebc6a2d1448ceaeb8d4244278db7f891945e728aabdc98b78f3812e3257c19ae87939b38a503a227a4292a151f847d9e7a35215ba9a778cc175bc9c2fecb24fc4b1e606205ac4091ba3fd6fecafec1ea9315e25b7e7e3ef0ca303bfa0524b343e2ce5ffa94f136b796d4898866acebd9814af85995c33d2f561cb03f59be6dde2e508f59cfe371cdf2e43142610b58ea5bfac17768700496124ae1e73de154d8f3850c5de641c54becd948ab671c927bae573888802d14caa7aab84390f74752a3ed51f87b14332e740ff80df730d3e9aca89490659fdcec7cd7d7c7339b23859a1d16014d5668e6f7e743de21657d19b1cf955e4c5ce82a490310378084667fb9bbff6500f29de85129236995255455958e75ddc21fbc64846149acd016517336c656171b856e09e0872c9670cbd54dad7196668c8fb65a388efca94d6fdcb4b4f75ce3e3c9c74634bc65bd6099585f62fd61b8ae439ad390ac1f1492b77574e495295669c000808c289ccfc70175c40c4bc6e5147e8ee4c2e0b4092d13f4a94604f20f5dd5087bdefc140bb89dfaf7b2260b791c774c945924cce20f94b586c14665a485ed26604402476e97b33f3915e4caf50b2d88f87f10239ceb160d00c31b7fe63325bf877601553aa3c7da50a456e8a4bc245c970de01423ce7a3e7c3204eed0b9044e2506e1e69bc4e07a49af2cd284a80605c9e12e8cb1f0287f7925b716005518cbcce1b8c724d43908818bfd356372f76f796aaedddc16b16ffcb8b0a8b29a736398dbdad72a69496ebd28a6f908419638745e575c1a53e1e0b7be96c025c517823485447ccda40a554a3faf276f552b6c865c5c23cae26f62442615deb635993f1815e4d39cdc9b5919c3672fd532f2878fc89f0bb24be0b00d6797747bf8c696231ded05d38d9ab27ede6760abb6d6912fc7a8bf12d6dd9a3606228801256d18f6c4301397e0c18f589cb3a1e412c4ede0a0700c5c835b07220775df6fe631e52fdcf8a88a49c6ef8e5bbb6515a9705515942630bef911a5f8b123a0b8882df25f7b3f22753f17648a66f38c4740bd9a607fe8c9148d29c96dceab7ab8c67d41e29329d9f3de92a41dc05e4fa63d79d3737799fc682c2b8bac6edde5b087b615e38952acd51cea9b0ca54d511e42675fe060a3a21ac59cdf08ca4ea8465eaa7d205b92358d8fc10ba28743f51c72ad41db47957bfd520a8a0ef62f143851e303bdbf8fb5c8f046c4f7d29bf3a0d5f1fdb3896f81b3a32e1e9fe0297e4b5a910c7816e5257c8e112e6d7efdfdf10bbf20deb21a9643335a4f67763b5b44657e1cc5ec2d662fac2f3d0d3377eb3644c030a9a2d344b64f663663fdc60a0ba423456a093d4fc36e092f036dde5af3de7526a81080f1c5ae4e7035934dcac2eab1ec2401b831e95ce409682ebcaccd3fc4c25b7448213219e4ae25d0dc980234672dee62c74760c7bc62df5299a075e65f65b102c6c6b509eb936739403472cbecf15974dcd4a030068c2003577291e4e44d23c39d867b4f5b66cd11942e0a12909c56d2474f670b3fd67e25acc3504c54745e5ee85435b5ff4a21599d544a353e7a23841eca50265a9c05fc2b92872fc16c7e6c9d5bdc7a50437db88b5e8e14498ad99e5089fafd11db4736d921cfd193055acf730f896e6ed8ecf44f23c3188df3a6133ed83a5d88948f069d9aa07fd20479220ff8488f0e735313023e20df73d8568e76701141a87009db1d9b3d0e2ba30df914ff8bb42e06869ae24a53ca74a8449526547f5050bd5e9d03f971997bd1a3dcb0cb08c6e72a1f9ab6cdd23a48cb968b97d001f3994d4ad972b0bac71257ce5e6f23dacbcede6a4531f996b7db8f32a9ab41008bf969ef12ae55ede310f2958fb59bcdb1d60f3d53b4100acfd733b852f612b592b3d5cdc09deb7ec7bcf11c4fab6bcc80c49d9529a05599cd8e47177828dc32c85a1d1a8fa94381c408a1e1bd8076f67bb2070ae3e1dc1a3d45b4e5c1196278b7055ce8cb099990f57429fb8d306b4f87dc1aa585ef2f807a4eb350fd04f08f5a7a015030f96b96705a593b4b9f2c3a44d7978abe1ad5fc93839fb3f8e7c8e88f540645ff16b30412cd3761c6103a234f603850235958f5de1a93c9f32e917dacd28b858498e35602eb435a5f2b6997c9afb82389f8485eefb641bdd132d0773803f46d8775ed12927af26e69d05e2f683a0d3b00e38e54de0c8c510b9e3281d3ead24c38a035c80bee739fc3ab70ef4f0c2f0d3cdd61309fdf45044dc1aee8b1bb4e2dfa00815fcf8232b80084282caa30d9b69a58901fe5e59b63d3871c3388e3a3f03eca164bf9334f59de3eede61e5bc1565ab41c1f7eb56226be9230a6fcf7e20a525683b0fe7a6988835784b1c41dd27e8ce903ac3181db0c42cc97768f5e5a4042594f6be4ee9d0239413aa68e94ab6afd854390d4ea7ded5a15ef5284d0ed93b6409205ce0ff1fc5154b43348c2d1bec14d94c74dad96c5b2500b27352aa76f3955192a88d365633d02a7ffec85cf8fd4a85c0bd4069166893765c7206e3ebec12498c830e42f73cdc98b6f85ab57077fb596bc967ad180e4e9e19fc7e833d848ac209c80811a8575fb29e6bfea716d3e8303f04ca42308c6281ad14ffc5acc01265f0abc717321b518da65dfebdad8d4c7d2bba88b18be4fe0962bb5e77bb3294b1357323da3e9d2f761d802575df9223850de177875f8f51f4f79ef884ae3f4a0920f20714af1dc4a6fe28cfc3535ce725143982232cc7e960d1765a9eb930c6867cb59229e1aa7ae89283b2cf373e0a7f30cfa2bf6153b1573f3009baf2b044107079986cc3b7dd10c6b149bdbd175825adf4b82e5c305b3cd7b3895bb9cb86aee9a4b779923f62daf93035fc03d5e58d583794c3452682d91f279fdd5f079304edc563d31dcf5b571aa9ec7e8ecd997113c4bc0a8285b86b20ac38bf1562e22c9b989cddc97a11f0d310ff0385721a191fea7245b1da40778d6c93b60060621d916db800e82342fcfe470f82fd4b459853eb10e3f546495800279c449624ec1da75369af9828e9e000e55b3228ca6b7aff163be9ebf88058945c2d4a386a968006ccc9b183994760e8e761e8587b165e121de757598b37b3311addb1a3f464fc220d5cada4340a6b2b7484f5085fb9c784db0e48671a1b3d2121bef1d223e06f3ec403975d45418fb825ec1e209df205085bd0bad8addae87f962f6a63e3809434959a50b691a9a6591990b043885cc07101c1673dbe09d942ee15da012869dc4ba72165e7da3a2d410971558d375bcc113b6d42a9be2e508068b8c6b9f2d7bacef3c4dcd097d1fc9fadd953ac293c2fa175720839ee7bc46425ba76f61bc4adc2ad20c8788105c07555c88bb34ae622dbd1d7cf697c999f6f052afb6e0f95d21b622e071fd2de", 0x1000, 0x4000000, &(0x7f0000e71000)={0x1a, 0x16, 0x4, 0x2, 0xd0000000000, 0x4b, @random="9ad584d00ffa"}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005f7000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000910000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d8e000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1ff, 0x7f}, &(0x7f00005b3000-0x4)=0x98) accept4$packet(r2, &(0x7f0000a97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001fa000-0x4)=0x14, 0x80800) sendto$packet(r2, &(0x7f000008f000-0x72)="aa18de1030d78a3ff07190b6abbfe892a23d6c278aec40289c10ef3ba8b64de5969138bd46969d84f5a9ee51b64c6227af39382eb1aa9a5e6ba713f80f707fd79c53d9104f5a83c64b0994cdb7b9c618a0f27a1cb4b84ae1090ed976032ba312b7a79c5df4bd4d180ba89aabee6782b89832", 0x72, 0x80d0, &(0x7f00003e2000-0x14)={0x11, 0xf, r4, 0x1, 0xcc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/02/19 18:05:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x3, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000028d000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000cf2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000+0xcb8)='./file0\x00'}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000292000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r4, r6}, 0xc) connect$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"f2168a920dbe9a"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000e11000)={r1}) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00004bf000)={0x0, 0x1, [0x0]}) 2018/02/19 18:05:55 executing program 7: getpeername(0xffffffffffffffff, &(0x7f0000ad1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000d76000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="780f87e7673b8aa2722974b02e27f7e4", 0x35ea72f8}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000a20000-0x4)=0x4) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) 2018/02/19 18:05:55 executing program 6: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f24000-0x4)=0x100000000, 0x4) socketpair$inet(0x1e, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/02/19 18:05:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000012f000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1a)={0x0, 0x12, "a5ec01a888d7917792adfd82d184bacac435"}, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x4}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000-0x4)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000)=@common='eql\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="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", 0xff, 0x4, &(0x7f0000004000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000002000)={&(0x7f0000000000)=@ax25={0x3, {"43f4a2f9db6bc9"}, 0x4d0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000004000-0x9b)="1056a4a7cc1365510bed7ef6021cecf9c1f3d7ef22cf1ddc68084907dfc0b2b1ffc63d49e4c23f3e3d20d10d9f281a41cb389a32430184578c8048dad4036fdf7ccbbafdcf33399a71ea41fabc5ac935c818b6cb20cf79d4db56cbbe8b59f760aca5bb81ba1c5329797cbf791395f0720d0a01359d325907dafc40b54fb7690bea584b4267985eda5ffa7fae354c0ea806274c2dc720b8936a5f97", 0x9b}, {&(0x7f0000001000)="e5dd0a40159bd2b3148716a47b2ea65bedcf8777618cbcd9312dad4d7ff833e96e4830e3d54053addd2bb04b6a1bb03dc3fe4f451d80fe10d209464a40d49b240f9d43dfaa91351581c5baf6d266ddd4bd35fe9121b0f541881c1c99e2e6cd8e180cc28917844540ee4d031b917f7bd87e43f515d39892dfd59007dc8ef8f34e3a9b05aba6a9622ce89bfbb201640712bc51826ab99e774dec8c3abc1b4fda5deac9c2ddddc74a2fff642f26b9006055988d5c38718c4b2777af02", 0xbb}, {&(0x7f0000003000)="f56525c1fab86cc8b95623dea83695fc51beb0aa03a65716e931ca4170136ece9b399492a490169c000a615262a00af5becc9742bd6e306e1ee793045458ecf1cda0ebeb307a4a77a51587c5836da4970482d96809212b975265dbc1a1f83b1dc5557ea79e49a52312ce8aa941663178f05f01fb1bd61708fb77f322e3ecc801179b62d9e3847801e35c52fa648a436f1cdec8f0dbe645b2d0db693327a41ba841f6f427178295af7757fcc1188d3b30ce20f763f2365bfeb93709b975ecf2b4d587059d360d12113aab8c1c6c8fd35a88c501ae16361938404b3bf2511142a29fdd", 0xe2}, {&(0x7f0000005000)="1afebcef9d4010eed503184aa26b1a7bb58d6731c16c5410b7f9405a6f9dc29839a66db21fe6e448f9b9e487f5dfd72075", 0x31}, {&(0x7f0000002000-0xe3)="905a355b3a9ba373e942e378e7f7d1f35bb1dfa668cd7c9517fc1d97e5dbde65c2411cd5afbb9ccb7c57e01aaf19a3eece892004a899c1bb650556a04363a1e0bce4194a52863cf5bb339aa857cc7871b11305461ffbf3b100a523a264c71d41134d5089c433c69a59f6351188a9ac3f308bf3f04e4563829277efd899836b9ecebe46284c261fdd8bae9a5939e780e461cd000978c96e55b3d35bc7dc24a57bb94c77a979ff03cda346e4392a698273d5262ab6b224cd221e351ee41a81f5ccf107b3e2f7cba4ab404c4c9afdfa420d592fe600d79d6ec4188c5aba371a55d2830e9f", 0xe3}, {&(0x7f0000002000)="b15b6a039182c341e72d8efbef552e0830a16dcaad494017da328394bf902e9f420308100d7437", 0x27}, {&(0x7f0000005000)="bc055c11618fcf0522b3ec43360ec9702aab5a5d612b1cfb140297652397b5630cf40d57c77f57c9b2138e75d36c156ace5abc73d2cd0ff766424a1652e06b080330409b134984d9210de8851fe1a17fb38e9741174224acc51a7fe11d420e565b7583088a6453f91bad00971d7dc090393193fcdcee95ee2049ee0b72554baa268f28ffb745edbe15a822dc9debc65ef6700c9f58f76d9567cee7e1ebc567087afa1fa3bb4fdfb11d8c65609d", 0xad}, {&(0x7f0000004000)="feb0a7973701416c7c59573477cfc1c0bb809285", 0x14}], 0x9, &(0x7f0000006000-0x1158)=[{0x38, 0x13f, 0x5, "d928949983b014a10c4bf7b0349b0316008d8c3c1a41dc1956cab6d0ea34ba48966ea764b87a"}, {0x1010, 0x10e, 0x8, "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{0xf0, 0x113, 0x1, "f987362a944510e0cb949869bf9f66df92dba099504b2fefcf8dc1595fc1ced8bc6527f13bdfeaa5c9aab625c1eb6ffb56b35d7a610f667a5e838e579499cd2c4a450ae2f3a1d1406d0402a9a0ffd21b52895f34b64e3149046553b2b390d034196473e057ae4e05dd40f64d024b9d71c9d11bab1add2bdc7904aae692bd3c00c33b51dfe664d20c9ee65ee6f82109ca5b21d5aa1f8b32fee7d99b21ee6c58b2c0da799105b44b6d5b82f3e87ebaf349b3b852e3c028e54cbd3b105aa3d7e9e05869dc51b8f0ec2a699ed51c37f64c1605dbff7823f874cef7ea"}, {0x20, 0x29, 0x8, "d586be827ba75ff3279688eab7aac60e"}], 0x1158, 0x20000000}, 0x20040004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000ce9000-0x8)={0x24, 0x400, 0x7ff, 0x3}, 0x8) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00009e5000)) recvfrom(r5, &(0x7f00006a5000+0x4d4), 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r5, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x20)=[{r2, 0x10}, {r0, 0xc000}, {r2}, {r2, 0x20}], 0x4, 0x9e) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000001000-0x2), 0x2) bind$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/19 18:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000043000-0x10)=@common='rose0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f5000-0x28)={@common='tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000001000)={@common="6c6f3a0000e8051409000000deff78ff", r1}) 2018/02/19 18:05:55 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000010000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000a000)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000016000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000016000)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0x1f800, &(0x7f0000016000+0x49c)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000)={0x0}, &(0x7f0000016000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000016000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000016000)={&(0x7f0000010000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000008000-0x20)=[{&(0x7f0000017000-0xbe)="7ccb36469821418a4e7aab00772afc97b4aa7673a012ca99d6dc4c24cef7931bb4fbb611f7783141367786cd6091bb7b08c13bf3e07e3b126ab4dd10a78fbdc6f2c8ed151fe54c9733c11fb9db2a0907b425e441590733bdcfb7d5fe4608608ef68d6bf4445035099be94ffa6dc2798c148c07036b0af900283c0aa901f576c2940811a4f8d0e69af6b0e191fde991257c621e2262d319d8f01bcfac03ba5e5ccd497db01fbfd06b1f94203490639cc72e74efea9a72cbef445b0c0e4a65", 0xbe}, {&(0x7f0000016000)="20ca2eb8ba95f44b6c0025eaa9503f96ff69571ba0add8fb0fb5a327c77fa23d5026ba122e2a627e33691859f8eb1daec323176c05b96a5b71cf51766b40dcb53fc083df798d65dbc8314a8a84dad7ff1f626c178e52d66bb54bb2", 0x5b}], 0x2, &(0x7f0000012000-0x160)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r11, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r1, r0, r0]}], 0x160, 0x40000}, 0x4010) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x800000000000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 34.477384] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 34.485635] in_atomic(): 1, irqs_disabled(): 0, pid: 502, name: kworker/u4:4 [ 34.493108] 5 locks held by kworker/u4:4/502: [ 34.497664] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<000000007aff6592>] process_one_work+0xaaf/0x1af0 [ 34.507702] #1: (net_cleanup_work){+.+.}, at: [<00000000db1ce350>] process_one_work+0xb01/0x1af0 [ 34.516874] #2: (net_sem){++++}, at: [<000000003feb1f24>] cleanup_net+0x23f/0xd20 [ 34.524732] #3: (net_mutex){+.+.}, at: [<00000000ddbf0f3e>] cleanup_net+0xa7d/0xd20 [ 34.532775] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<00000000007b218a>] tipc_topsrv_stop+0x231/0x610 [ 34.542549] CPU: 0 PID: 502 Comm: kworker/u4:4 Not tainted 4.16.0-rc1+ #232 [ 34.549640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.558997] Workqueue: netns cleanup_net [ 34.563050] Call Trace: [ 34.565625] dump_stack+0x194/0x257 [ 34.569247] ? arch_local_irq_restore+0x53/0x53 [ 34.573903] ? print_lock+0x9f/0xa2 [ 34.577517] ? lockdep_print_held_locks+0xc4/0x130 [ 34.582442] ___might_sleep+0x2b2/0x470 [ 34.586415] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 34.592299] ? copy_overflow+0x20/0x20 [ 34.596181] __might_sleep+0x95/0x190 [ 34.599961] lock_sock_nested+0x37/0x110 [ 34.603999] tipc_release+0x103/0xff0 [ 34.607791] ? tipc_sk_backlog_rcv+0x390/0x390 [ 34.612350] ? retint_kernel+0x10/0x10 [ 34.616233] ? lock_acquire+0x256/0x580 [ 34.620185] ? tipc_topsrv_stop+0x1a3/0x610 [ 34.624485] ? lock_release+0xa40/0xa40 [ 34.628459] ? trace_event_raw_event_module_request+0x320/0x320 [ 34.634507] sock_release+0x8d/0x1e0 [ 34.638209] tipc_topsrv_stop+0x3c0/0x610 [ 34.642343] ? kfree+0xf3/0x260 [ 34.645600] ? tipc_topsrv_start+0x1010/0x1010 [ 34.650164] ? trace_hardirqs_on+0xd/0x10 [ 34.654288] ? tipc_nl_media_set+0x570/0x570 [ 34.658673] tipc_exit_net+0x15/0x40 [ 34.662370] ops_exit_list.isra.6+0xae/0x150 [ 34.666778] cleanup_net+0x6ba/0xd20 [ 34.670475] ? find_held_lock+0x35/0x1d0 [ 34.674530] ? unregister_pernet_device+0x70/0x70 [ 34.679352] ? debug_object_deactivate+0x364/0x560 [ 34.684263] ? lock_release+0xa40/0xa40 [ 34.688219] ? check_noncircular+0x20/0x20 [ 34.692431] ? lock_acquire+0x1d5/0x580 [ 34.696381] ? process_one_work+0xb01/0x1af0 [ 34.700776] ? __lock_is_held+0xb6/0x140 [ 34.704836] process_one_work+0xbbf/0x1af0 [ 34.709057] ? pwq_dec_nr_in_flight+0x450/0x450 [ 34.713710] ? __schedule+0x8ea/0x2040 [ 34.717579] ? __lock_acquire+0x664/0x3e00 [ 34.721806] ? check_noncircular+0x20/0x20 [ 34.726039] ? check_noncircular+0x20/0x20 [ 34.730262] ? lock_acquire+0x1d5/0x580 [ 34.734210] ? lock_acquire+0x1d5/0x580 [ 34.738162] ? worker_thread+0x4a3/0x1990 [ 34.742283] ? lock_downgrade+0x980/0x980 [ 34.746408] ? lock_release+0xa40/0xa40 [ 34.750368] ? retint_kernel+0x10/0x10 [ 34.754239] ? do_raw_spin_trylock+0x190/0x190 [ 34.758806] worker_thread+0x223/0x1990 [ 34.762753] ? finish_task_switch+0x1e2/0x890 [ 34.767254] ? process_one_work+0x1af0/0x1af0 [ 34.771726] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.776720] ? trace_hardirqs_on+0xd/0x10 [ 34.780849] ? mmdrop+0x18/0x30 [ 34.784105] ? finish_task_switch+0x29b/0x890 [ 34.788577] ? copy_overflow+0x20/0x20 [ 34.792467] ? __schedule+0x8ea/0x2040 [ 34.796338] ? check_noncircular+0x20/0x20 [ 34.800554] ? remove_entity_load_avg+0x1be/0x260 [ 34.805383] ? find_held_lock+0x35/0x1d0 [ 34.809434] ? find_held_lock+0x35/0x1d0 [ 34.813478] ? complete+0x62/0x80 [ 34.816913] ? __schedule+0x2040/0x2040 [ 34.820861] ? do_wait_intr_irq+0x3e0/0x3e0 [ 34.825168] ? __lockdep_init_map+0xe4/0x650 [ 34.829571] ? do_raw_spin_trylock+0x190/0x190 [ 34.834139] ? lockdep_init_map+0x9/0x10 [ 34.838179] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 34.843258] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.848258] ? trace_hardirqs_on+0xd/0x10 [ 34.852398] ? __kthread_parkme+0x175/0x240 [ 34.856697] kthread+0x33c/0x400 [ 34.860040] ? process_one_work+0x1af0/0x1af0 [ 34.864517] ? kthread_stop+0x7a0/0x7a0 [ 34.868467] ret_from_fork+0x3a/0x50 2018/02/19 18:05:56 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000024000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000022000), &(0x7f0000005000-0x4)=0x4) 2018/02/19 18:05:56 executing program 2: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/02/19 18:05:56 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x81) r1 = socket$inet(0x11, 0x2, 0x81) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000023000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@common='yam0\x00', 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000026000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x6, 0x2, 0x6ce, 0x6cd1}, &(0x7f0000026000-0x4)=0x20) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000021000-0x18)=@get={0x1, &(0x7f0000025000)=""/26, 0xfff}) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/19 18:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x84) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000a10000+0xdf3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = accept(r0, &(0x7f0000069000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000610000)=0x86) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000941000-0x10)=@buf={0x4f, &(0x7f0000e16000)="b10c23f4194fb0ce8c607d5cf6bc1ffb8ab82f9d0352b19b23453f285647515cf4c2d9c7154f5684351b76503dd18b42c97a9547625ae984eaee41c159415ab66b44feba5b0f3ce6ad97558540a6c9"}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000005d000)={0x0, @empty, @loopback}, &(0x7f0000234000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c9d000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000290000-0x4)=0xe8) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000a85000-0x4), 0x4) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000037e000)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0xffffffffffff7e20, 0x0, 0x4, 0xa, 0xa0, 0x20, 0x2e, r3, r4}, {0x5, 0x4d93, 0xf6, 0x8, 0x2, 0x8, 0x2, 0x20}, {0x400, 0x10000, 0x10000, 0xfae}, 0x5, 0x9, 0x1, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x1, 0x657a9329b35a9c5f, 0x2, 0x3, 0x3, 0xdef}}, 0xe8) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f0000fb4000)={0x0, 0x0, &(0x7f0000986000)=[{&(0x7f0000b9c000-0x1000)="c932ee40cc88f7646a5c406b05d203f8953df72ebfc349ca7729644d75c3f145999ccdd0379a3641e93cdc566f29cb14f5ea0f4ec41e41cfe2625d98d10a041851abedd90c8bdfef710ada2ee01100c8788a88e6c1196dab36807ccf63bb766118e9c80e44851643cc685d7f483a14f41b8fd54eaabf55ebed1a074fb4750d29a549c84e0a8bd9bd9d070080f8a502a8d9eb34441c28533df15f3150bf2ccad735a60e3ff5281f1eb388a546adaec50a7536e06fc114803a039f8915d96585e03e8ccee638080e961729730aec485b2ab199977abd132eecf510533f9bac587ee25d805fbdfa547c74c6b354a210ddbbf66f63c9f9c1422bb99327ebb93a0ed4511610bb172f0e4b9bbbb0696e3711252925609bb2fbfe9ba5449fcd43760ef8c30c3b0523390f550fa4540d23d8b0631f0b388a672c54d734f98f309673713c32b5fd6fac2c42e4b48fda622964a6ca687bfdec825d921b77533705174623d8749f79dca6774d23cf50e3ab33015e8a7fdabc1a5ff25cda8d702f18493eb96d488af370d02beb6c8e9b00e1fd49129abcdb2e4bba7e9bb0703375b5bb9d1d5c8609acb402356930bf815274a366b0db3ebd71963510013b0459937bb76319a726b19289c83db5a03676f59903d3dff287d628dacc2a196353cc422ecfac42da5184b9647b23bda0e3d3119550f4f4ace1baf1e8abd716b744352be31ca74975263bf319580980f2bad5306a1a93856ae937cdff6b1aebd7b349fe125088200930e880d10c430ec8c6b81070185fa7f81f655274c667d8f276ef04ab68360447242685b00c7869d35bf8f138de178d2184fdcc3c4549a4de26a3722d58b8206ffd57bbca7479c1fc77b7be3cd81a3fb9166cce389fef42c44d339d596e2546f8264daaf3b4963445176ac79e421453af5758d8b78e12facdceec34d1ec01626446aab43ad69a6e0cba4b6156c6bb6695e70fef6dce70e0a0b03c50b62f1ac8c9c406ccb61c4c53cea362d8dcb5cc573437fcff3c481e29a3ba3ec6a90e11fc843b50253266a6e8b66b544c3ad3d1551cc585c9d68dcf61aeff1423d0c21bcc2a53f0f9e711cbf5c93fe97bd992e1b2beac07aab52dd944839243ea09cfa073c3f6b81d050879b103002653ea5babb3d2a2c7623de53b3003d81af8ab1d71dd89569fc40f6e1be44cb92a44a7bc46f1fab787ef7f714ea4236783e3ab73ecebde3795b9e46b53953f99d70ce06469de49945df36dc573146740178402b3e61303c55171f172af455169a241c0311f8866035ed7121f096e693ea69a5e11b351866555c785e4d1f7af5ca94f5d3592cccbdf4497369869b5e55ff151789dea94da3560eb96e51b93aff094e784b78ea448a380212ba97826e13fd27a221a6f39a0bf2a6dd067348ab83eba1fc3f321abb85f6a9bdfb0015659e9e00908d8f12edb257139cb0b", 0x405}], 0x1, &(0x7f0000cf6000-0x1010)=[]}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/19 18:05:56 executing program 7: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000198000-0x4)) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000791000)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000244000-0x4), &(0x7f00004a4000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/02/19 18:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e99000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f0000f70000-0x4), &(0x7f0000a8b000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000517000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x45be8df0, 0x5, 0x9, 0x4, 0x4}, &(0x7f0000e71000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c07000)={0x8, 0x8, 0x4, 0x4, r2}, &(0x7f0000f4f000)=0x10) socketpair$inet6(0xa, 0x2f1ea2199eb74d18, 0x8, &(0x7f0000631000)={0x0, 0x0}) connect$inet6(r3, &(0x7f000047c000)={0xa, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, 0x1c) 2018/02/19 18:05:56 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00004be000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00006c7000)=[{&(0x7f000095a000)=""/133, 0x85}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f00007d4000)=""/219, 0xdb}, {&(0x7f00005f8000-0x16)=""/22, 0x16}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f00005bb000-0x40)=""/64, 0x40}, {&(0x7f0000000000)=""/35, 0x23}], 0x8, &(0x7f0000000000)=""/17, 0x11, 0x4}, 0x40000000) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000), 0x0) 2018/02/19 18:05:56 executing program 0: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000477000-0x4)=@int=0x5, 0x4) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004cd000-0x4)=0x8, 0xfffffffffffffe4e) r2 = epoll_create1(0x80000) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00004cd000)={0x80000002}) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/19 18:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e73000-0xc), &(0x7f0000e80000-0x4)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ce3000)) [ 35.017408] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 35.027599] xt_connbytes: Forcing CT accounting to be enabled [ 35.034262] sctp: [Deprecated]: syz-executor0 (pid 5492) Use of int in max_burst socket option deprecated. [ 35.034262] Use struct sctp_assoc_value instead 2018/02/19 18:05:56 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000094c000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd9000-0x8)={0x0}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00005e9000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0xe8, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000d20000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@empty, @empty, @loopback=0x7f000001, 0xf}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0x2, 0x80000001, 0x8, 0x4, 0x45af, 0x1f, @common='bridge0\x00', @generic="d3844191ea64dd554e2cd44d1f1b3efc", {}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00005fc000-0x508)=@filter={'filter\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x410, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0x4, &(0x7f0000cf0000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'erspan0\x00'}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) [ 35.085507] sctp: [Deprecated]: syz-executor0 (pid 5492) Use of int in max_burst socket option deprecated. [ 35.085507] Use struct sctp_assoc_value instead [ 35.108056] syz-executor1 (5486) used greatest stack depth: 15824 bytes left 2018/02/19 18:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x1eb, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "700074700000ffff0000017f002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x3ec, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast1=0xe0000001}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00', 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x4a, &(0x7f0000cbc000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 18:05:56 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="04778b0b76d70aaf7d199043bbb3fc6a30aaac7d8bb859fb95", 0x19) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000003000)=@common='ip6gretap0\x00', 0x4}) 2018/02/19 18:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80e, 0x9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getpid() pipe(&(0x7f0000e2a000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b6a000), &(0x7f0000afa000-0x4)=0x8) socketpair(0x13, 0x0, 0x5, &(0x7f00003c0000-0x8)={0x0}) connect$bt_sco(r2, &(0x7f0000bca000-0x8)={0x1f, {0xffffffff, 0x3, 0x5, 0x88d, 0x3, 0x2}}, 0x8) 2018/02/19 18:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x2, &(0x7f0000cba000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000061f000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000c4d000-0x8)={r1, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000acb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=0xffffffff}}}}, 0x0) 2018/02/19 18:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x3, 0x8000a, 0x100000000, &(0x7f0000a6a000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ddc000-0x10)={r2, &(0x7f0000b08000-0xb3)="f34df8ddc42e4adec9328f855107b3259eb03b34fdc79b27b51b188d4f047e8cf82544a71b96d59dbb89dfde919969fdfe877e0843dde2bae36a07eeb25dd70a6122715ef2200f46dfc5cb38481d4983f5ffd70297ec5631ef1ed96bc913858fa75e6a81619f59fd9d6d456f02818a8d5776096da30eed01a2676f514ae554ba381947e5c5116e5a4b67bb352eea9cead567c237c304b6c245d5e221947abcf30ba3123bf549243aa8d7fffae3a7c79f84b75b"}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000997000-0x5e8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x588, 0x3c0, 0x3c0, 0x2d0, 0x1e0, 0x2d0, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x6, &(0x7f0000782000-0x60), {[{{@ipv6={@empty, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x32, 0x33}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0xfffffffffffffe00, 'DNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@loopback=0x7f000001, 0xfffffffffffffffd}}}, {{@uncond, 0x0, 0xff75, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {0xff}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='bcsf0\x00\x00\x00\x00\b\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x8000000000000}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e96000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x140}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) getsockname(r1, &(0x7f00001fe000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f000072a000)=0x26) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000927000-0x4)) bpf$MAP_CREATE(0x0, &(0x7f00005fe000-0x2c)={0xf, 0x3, 0xb03, 0x8, 0x1b, 0x1, 0x8001}, 0x2c) socketpair(0x0, 0x4, 0x8f74, &(0x7f00003bf000)={0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000074a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e34000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000cd0000-0x48)={0x0, 0x11, &(0x7f0000d9b000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x81}, [@exit={0x95}, @generic={0x1, 0x9, 0x6, 0x5}, @map={0x18, 0x7, 0x1, 0x0, r2}, @ldst={0x3, 0x0, 0x0, 0x5, 0xf, 0xfffffff0}, @ldst={0x3, 0x0, 0x7, 0x7, 0x9, 0x6, 0x18}, @ldst={0x3, 0x3, 0x3, 0x3, 0x0, 0xfffffffc, 0x8}, @exit={0x95}], {0x95}}, &(0x7f0000461000-0x4)='GPL\x00', 0x7, 0x34, &(0x7f0000b78000-0x34)=""/52, 0x41100, 0x1, [], r5}, 0x48) sendmsg(r0, &(0x7f00002d0000)={&(0x7f000025e000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000776000-0x70)=[{&(0x7f0000876000)="d9ace1c804dea99407ca7645b7511b3cd03124d26e26ce016bb19bea89f15d2b0723fdd1ca2833dbf859077300c9fe56075edb9a53e8c42cdcc526960a8e79a47ac8083f420fd505da2e7ead24ea97739bbd389a41c442a7db758ec2b5", 0x5d}, {&(0x7f00007b7000)="7feaba588d4de80a3cf987156d630ee145f74d7214985087bfbeed28e6a98ce4dd8ec32d1a04fde884ef3da9a683290757b040f6c345f994c7f1cc2eb8c14b5c1db67a0d8a8128c80a8ed8009ae31ba456d54d9d4b6468b5bb", 0x59}, {&(0x7f00007a7000-0x45)="ca1669f1d12ddcad87baeed63d4239a63ea94e5aedb31ea3d1242633642217ff840a77f275716f246a90b10ae4bfca104f2a945a27fb809edccc562895bffdf4bc0b026a6b", 0x45}, {&(0x7f0000e98000-0x5d)="3697d50080480a79a131107275b3b32d89ec80bd841f5da7a6d0b24ff03f9636768e3b0f466c89dbec19461595b5d13f5e2b746142970914205e436f3ac0d1afb0a2db08a8284c10c7ed4b5e70de1b931e2d3d74896f17e40e0c4e6d1a", 0x5d}, {&(0x7f0000bde000)="9c973a1c511cdbcdd6520cf8b11c74f32e8b7d4ff3d3050e0bdb038a831150e40a5a2d8c8023c58dc70ccb01c340ba132d056c113b45d4792f1b5c25f0276d53de1867fb48e18827c28e8e54c7e55a8c4d87a6db1a77dd2248b2e6fc3f6565240f24717f45ad35dde2b3a991ba76ab5d79b0e61217b86a6cb46f0fcddf739faec6e35afb1430007f5051682270457a448c55456cedc8d8a4e45389d5df5a9fa77f1efea72c02f6693ad2", 0xaa}, {&(0x7f0000f11000-0x1000)="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", 0x1000}, {&(0x7f0000eca000)="4e263976b181af508e5f6e8763ff6a517616c839ab6fb3489e676063b24341c28345bb20536f9a3f6e441d05deded4b2bd6d6078d8f54d629b4347e41cfc3329bc8a62c18a97a4caab0c99bb4a5ba87248be9c2257b8edb4859359b4d8a1ac19e41c97e65493fcfde39e7c2aa465a6c4209baee69045387d6049a3175d759330812bb583462b5b244f8dcbcf24dc695dced5eff69c3d8c51ae937edc534d69", 0x9f}], 0x7, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000134000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000d15000-0x68)="1ea6caef0460cd4d42c370b69e9be0f5b2387e4b4a53d472bdb7f5f145ccf044f1aa851e7e925102e14f1b080073b431c3c5ad889bc5a6eb30cdc0680b94cb1fab6312a6c86c68e38d7582fe4429223d2a85dba3b11ee94082b8ee487ced62dad9e556b874984441", 0x68, 0x4004001, &(0x7f0000419000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00005b1000)={0x3, &(0x7f00009b8000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000dca000-0x10)={r7, &(0x7f000048f000)=""/176}) 2018/02/19 18:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e0f000-0x4)={r0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fbb000-0x4)={0x4}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000036e000)={0x14, 0xe, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 18:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000657000-0x10)=@ax25, &(0x7f0000c56000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001d6000)={0x46, 0x5, 0x8, 0x3f, 0x6, 0x1, 0x7fff, 0x2, 0x400, 0x400}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/19 18:05:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000), &(0x7f0000002000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000190000)={r0, &(0x7f0000fcb000), &(0x7f0000fcc000-0x82)=""/130}, 0x18) 2018/02/19 18:05:56 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000021000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xf87e}}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000-0xa)=@un=@abs, 0x8, &(0x7f000001b000)=[], 0x0, &(0x7f0000016000)=[], 0x1}, 0x0) sendmsg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f000001e000)=[]}, 0x4000000) 2018/02/19 18:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='bpq0\x00', 0x0}) poll(&(0x7f00007dc000)=[], 0x0, 0x1) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00008bb000-0x4)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000645000-0x10)="6e2274e7f81412697bca346ab1ddeed8", 0x10) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_FLAGS={0x8, 0x8}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000}}]}, 0x44}, 0x1}, 0x0) 2018/02/19 18:05:56 executing program 3: mmap(&(0x7f0000000000/0x3b4000)=nil, 0x3b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv6=@empty}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockname$inet(r0, &(0x7f0000163000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002a7000)=0x10) sendto$inet(r0, &(0x7f0000219000-0xc)="3c8ee646d80a61ccdd15a6e4", 0xc, 0x0, &(0x7f00003b4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/19 18:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000273000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000b04000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000378000)={0x0, 0x101}, &(0x7f00001fb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000751000)={r2, 0x1000, "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"}, &(0x7f00007e6000-0x4)=0x1008) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000162000-0x4)={r0}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000777000)=@dstopts={0x5e, 0x7, [], [@calipso={0x7, 0x38, {0xffc0000000, 0xc, 0xfff, 0x7fff, [0xffffffffffffff3f, 0x9, 0x6, 0x0, 0x7, 0x4]}}]}, 0x42) 2018/02/19 18:05:56 executing program 4: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) socket$pppoe(0x18, 0x1, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/02/19 18:05:56 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) pipe(&(0x7f0000bbf000-0x8)={0x0}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00002ab000)=0x5, &(0x7f0000b95000-0x4)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d), &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/02/19 18:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x200000000000, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) 2018/02/19 18:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fb8000)=0x3f, &(0x7f00009d2000-0x8)=0x1) pipe(&(0x7f00000c6000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000cee000)={0x2, 0xfff, 0x8, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d63000), &(0x7f0000941000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001d9000-0x4)=0x8, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00003e0000-0x4d)="b6fa6329e3f8b4719456734bd6c434396154fbc8233c11ba0831c25f50355c709747ad62b6b5eafee598961794ed1e35c06161c15f96e34b63e086668a7ae7e5af49c91da0edf7f5df1fad95a2", 0x4d) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) 2018/02/19 18:05:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc, &(0x7f0000000000)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x270)={0x2, 0x4, 0xd214, 0x0, 0x4e, 0x0, 0x0, 0x1, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x4, 0xd, {0x6, 0x3f, 0xafd, 0x765a, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x6, 0x0, 0xa, 0x4, {0x6, 0x2b, 0x3, 0x8, 0x0, 0x8, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1, 0x1, 0x1c09, 0x1ff, 0x11, 0x0, 0x1}, @sadb_key={0x20, 0x9, 0x788, 0x0, "bc7092a7b85a0ab7877cd482c3171d4277ff50c42470d6bf7bc1691c088306b417fafaf4d1a0b77e68d3c380eb88d8e18c9f55b3ee64e5cbe66ec1b6e9294bc07d74449d5e8a59a20fabff496b68ada31f48e03c9958f705d0aeb43a3e68db8fd42bcebe48747716ad9fe81772943e3eaa28469445670f65071a55ae29130a009cd32e2fce333751c1332698319e087477f633712c6eec51905a95773cf20e2939286bfb029f1f33b923748376e1b565f0eb6674ca8f84ce0b18981873fb9da023c185fcc9a1e7047a0e1d832252e5354cfa3d18623caec561a14a6eb7a26d9ee42b261c8e949f69300a1185c320908c3b"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_key={0x17, 0x0, 0x550, 0x0, "75ae146aef506e185e43d050d5bd6a69f7df716e38665142d14e4951cbd05df7113eb9ad982e783b4bcbc4e1003275ed3df73578aa2b25398a4e934d0572550ea7b26ba1232797ea521882b680dc6157fe6ddfdcf0c379159d886acee1cbe8a28c36b3ac43180d8818eaedb757f1d79b1dd7d8033d65177c54326392b7b4f9c5229fe78d2b62df97e5b768ecfdeb5dd049cc4e438c36eb46e95105884c31e6f490c38e0d2e8e9951cab0"}]}, 0x270}, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={"906b045cc6590e972ff9d69edcc75ba2", {0x4, 0x5, 0x10000, "44f0d3bad1e3", 0x6}}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x80)=@generic={0x15, "cc2b94cc4f136475f5496bfcaa302680072c1f8279b9f1b9eaf7a3a89fd6c438cf6c6ee6dfd214e11b65f6b2612f42a0b86bfb715e98eee034f873c0cb0d44678c41ffa74f37e26d76125927196351a06ffa8cb41924667637577707aa569800c26f34fd4ca032506c1611c89c12d3a82a2d464f9d565bca568a496d4b8d"}, 0x80, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000003000-0x238)=[{0xd0, 0x103, 0x8000, "cbfa9b1b20fc69f4510b19dd6dc3f460d7abdc543416e192348de2f1dd20bc5e29804eb6253704325968297d09b0621f8b6c0dd40a4ef239c8059fd0e51f6bd6b6b9ac6b2871009344c094a329a042b6ea5c498f151851746c005c8909f8bb6abd8d373f8d818f9d06e3b0bf8fab40aa9e0fd07c5e4b2a1149f7500c7c8721eb71f2a7da0ab6b8539bc464a8a4bc73ff37097596b7e36738210287758eeb7b1272deb5c864c42fb29be15accd5c722aaa6c4ec73d9df36c8817a62"}, {0xe0, 0x102, 0x4, "94e3cd8a3863e028276d6a3b3b8e4091a0ed02e225e09c6e3c9b63266c7c371188d3134fece856e1288598ff92cf446be6788d739db18d5b81e0616e9807fe2c7645d7da53b602a9bb4be3cd6b7c3259a75c4effbfff3a1092117a57de2720b7b23a1383354b2e5b8d753d8e9aa846d7b91b6c90aa41fffddd59cc44ea0aba55ee67af3ae5bca36993ec018ea88fdb41dec41c49beed299f94383f22278512a401f601e1febf1b5f05bb879da14cef939430d7c91f2d2f33cfd46c0161ceb04b784cfb90da9ac212df51"}, {0x88, 0x118, 0x7, "25abdcba9fde734f4927f5a74220a473c5ad9d56a7cfcba441b740a6094a85ac25c1ef0af1915ad7c49e20e8d86e3d1f8e4a2a0b04cc5389af40ad41d122b9c457972b226edd36c856e1730642b7b03a48fc9baf418bf2fd514a8a418049533a0e891bbb56314c3371aaacb5e729caa63befde0c95eb"}], 0x238, 0x4080}, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000062a000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b15000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) r3 = accept(r2, &(0x7f0000eb9000)=@nfc, &(0x7f0000a87000)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000c7c000-0x613)=""/4096, &(0x7f0000bc6000-0x4)=0x1000) 2018/02/19 18:05:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x555, 0x9, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f000026f000)=""/91, 0x5b}], 0x2, &(0x7f0000000000)=""/151, 0x97, 0x7}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000dc1000-0x4)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000e9b000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009a5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000895000-0x4), &(0x7f00009eb000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000104000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x220, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@random="71cdbe57b521", @local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x0, 0x1}}}, {{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff000000, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0xbf, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x400000ff, 0x0, 0xff]}, 0x101, 0x6, 0x8, 0xbe3, 0xa29, 0x0, @generic="0d9b23b7d9dc1b10e5f2f2c9d61bbd19", @generic="d49696f32030441e870b527387858efd", {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@random="86bca91262f2", @rand_addr=0xe1, @multicast1=0xe0000001, 0x2, 0x1}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0x100000001, 0x0, 0xff0000ff, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@random="f15455067528", {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x8, 0x0, 0x3f, 0x401, 0x61, 0x40, @common='teql0\x00', @common='sit0\x00', {0xff}, {}, 0x0, 0x210}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x10001, 0x8001, 0x3}}}], {{[], 0x3c0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe09) 2018/02/19 18:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x12, 0x4, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000535000-0x8)={r1, 0x3f80000000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008e8000-0x8)) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000077000-0x4)=0xd922, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c53000)="83932dadf9ce978be185396445a26340", 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x81}, {0x6}]}, 0x10) 2018/02/19 18:05:56 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket(0xf, 0x0, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000010000), &(0x7f0000000000)=0x10, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000012000-0x4)={r0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{}, {}]}, 0x10) 2018/02/19 18:05:56 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fdb000-0x70)=[{&(0x7f0000fdb000-0x6b)=""/107, 0x6b}, {&(0x7f0000143000)=""/78, 0x4e}, {&(0x7f0000933000)=""/85, 0x55}, {&(0x7f0000b73000-0x76)=""/118, 0x76}, {&(0x7f000013c000-0xc)=""/12, 0xc}, {&(0x7f0000007000)=""/159, 0x9f}, {&(0x7f0000fda000)=""/237, 0xed}], 0x7) 2018/02/19 18:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001ca000)) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/19 18:05:57 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) ioctl(r0, 0xfffffffffffffff7, &(0x7f0000f74000)="2b33d86bad6a3bfc23525bde28cb75a836bff5f6c489a0008dbb0234cde0f8f0d96623264c3170137407c453a8c201afebf93909d63f4106fd9663c775ab86c0d42e555b9eb518dbd9a5db44f4098d7aa6d96828d64d6c118d81ef126086cb2371a928e94656a710b237acc3d77192d8d4fbd5304b50b783") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x1, &(0x7f0000df0000)=[@op={0xfd96, 0x117, 0x3}], 0x18}, 0x0) 2018/02/19 18:05:57 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xd, 0x1008) r1 = socket(0x3, 0x8080f, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000020000)={0x0, 0x75, 0x0, 0x42a3}, &(0x7f0000033000-0x4)=0x10) pipe(&(0x7f0000039000)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000003b000)={r3, 0x0, 0x4e, 0xf6, &(0x7f000003c000-0x4e)="1907b21f289c1bb3eee4163e81cb9255d7e2f23519195f065604f3b1302afe68ddcee498450b14b5e0c8e8b88d800684dc5b1ddd8793de352bb186ddb0e10250c9950ceab1919ccad41e27d574d0", &(0x7f0000012000-0xf6)=""/246, 0x10000, 0x7}, 0x28) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000030000)={0x8001, 0x2, 0x7, 0x5, r2}, &(0x7f000003c000-0x4)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r5 = socket$inet6(0xa, 0x3, 0x2c) sendmsg$kcm(r1, &(0x7f000003a000-0x38)={&(0x7f0000026000-0x10)=@nfc={0x27, 0x401, 0x2, 0x2}, 0x10, &(0x7f0000036000)=[{&(0x7f0000022000-0x1000)="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", 0x1000}, {&(0x7f0000039000)="8f2b0c9851e193a627ef63cb57272a05f6e550cd174e10091cc828b2eba67b88c57e2ec081be05b8c4329f5363fe5070fd29d5a7a4dee0a05dce7fb0a04b4ba04f444d3f65a61bf3a147b125e8c5def50011d90ec58588ca5581b1c12e5c83d475f7ef8600cecb0ec689db95f5255028391c68fad06cdbdbe542a03a1b5ee2474160a03f2dec272172ecd160b8dff0a2e92fd7f32c6d", 0x96}], 0x2, 0x0, 0x0, 0x800}, 0x8000) connect$inet6(r5, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000003c000)) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000003e000-0x6)={r4, 0x2}, &(0x7f000003d000)=0x6) sendmsg(r5, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) [ 35.479547] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/19 18:05:57 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x4, 0x80807, 0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000032000-0x8)={0x0, 0x1000}, &(0x7f000002f000)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000032000-0x8)={r2, 0xffffffff}, &(0x7f0000031000)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000000e000-0xeb)={r0, 0x5, 0x2, "cd7cb7ba32f773b4051829a4d307a499107860279301b18e7415a51915fbd88f7d869d5759bf2af101b4c0fc50120ab114046fe7b3c4fbaf4623776ef5d2a67d5d92f3e75e10d4f45f3987d89458128a6a238645c3775c28c4740e71a7bf2e049aae61902494dcf1b4ec3bcde8df76f0e750250ebec2a8e00b6384c73c9a691500669cbb774c86bf854f4f2b7af9733d387db174e5c8575cbb63e50a96b64b84c142b62f30c1b27a0ed35877c815f6f2ffad33ad3f2e310748b1bc18c4f92bb734741bcfb42483161c3d8f0c380da36785b5363eef95608bf651fa70394cd1be46"}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002f000)=@raw={'raw\x00', 0x9, 0x3, 0x378, 0x148, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2a8, 0xffffffff, 0xffffffff, 0x2a8, 0xffffffff, 0x3, &(0x7f0000031000-0x30), {[{{@uncond, 0x0, 0xe0, 0x148, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x5}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) 2018/02/19 18:05:57 executing program 6: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0xfffffffffffffffe, &(0x7f0000f20000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f20000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000926000)=0x1e) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000f21000-0x4)=0x4e, 0x4) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000e0000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}}, &(0x7f0000f21000-0x4)=0x8c) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000a4f000-0xa0)={@generic={0x7, "cdebfdd3a775480fd0e549480bd8f6d4873f446538be846f53c09ca7cdd999d52c6761f77cc4b5bafbaa67c01a56fe45be36304a2899d5a1eebe7a0870af7cc6ef090e6708229cd285846e78fa5408c1f16f8deb1307e8e2887288f5918bd8defa0d07acdf8ba12b1410e47f89b5f5a850184d725e1a25e59ff40eb60b00"}, {&(0x7f0000f21000)=""/70, 0x46}, &(0x7f0000b99000), 0x21}, 0xa0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f21000-0x38)={&(0x7f00003d9000)=@in6={0xa, 0x1, 0xffffffffffffff9d, @loopback={0x0, 0x1}, 0x80000000}, 0x1c, &(0x7f00009a2000)=[{&(0x7f0000304000-0xd8)="c3c20c37d4117db461c30a88fb90d17d3641ddc2818eb3fad7d42bae62c3d7edebaa240243314dc64600cd46963f9aab948eed851085ccf5422e17057e66d82e03bf697fc484fbd263f471b7f1561cb557b808e07872a0e7289e8556de73d155d90649f201a0e3ed7c2e497ce6a31ee05cd77000539f8065851f3d93e048361a3e092f06a0be6f6bc21e307512b83eafd9ce92cbcfbd0ba286a7814dd862a42cf83d462d763920989a3770ef3d739c0db120d25ec411067677fef1aad23bd2e57f49aedaa62f756207109b4f9b89b81a54b2493c1d45393e", 0xd8}, {&(0x7f0000f20000)="792e5aa40065a0cbf342d90b85a7fd8178e67974ec36612976cc55e10077054eca880e419b66e530bed0629845f1e65b28a53f4e60b506586f860079d9d8f89218c9b90867189a337afbaefc4b3e4811caeb8a1f100fc1505e065f0d5c1d0218435001afad1e332cee1a651567db5234613c58e6b81ef059db6e1e39b8a6f053aa177d7bf4199a80a4634679d4e1c776ba7eb790bb34f0e7387904111b67b1a7047fa2bb6d534cb68007cc1099247890920037dff626fb7fdd1d006460355a5b802d", 0xc2}, {&(0x7f00003e2000)="4d2c54371f945244b90c847e0f84a46724690c472f2778b387f2d982002474c1c5786607215ffad4cd2c46c9b034b7407e9838e3e00f0568079328a7b7c5f64882df3ab55208e4ea29bf05966148d1d6af4dae109ae8b961eb3192446660bf5d4c4925a9dc2ec79a5981e1adcee90f8a854860af7e0662bb051cdc98de5db75cb47f4724e0f0af0376dbb4c307bcfc069242946c75ac0a3f7888137627d086b812a532139013d28f3084f96b4425bbfb564082e743c30e4d28730d24fe651e8d2f6d0d3c32", 0xc5}], 0x3, &(0x7f0000f21000-0x22)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x42cd, 0x8, r3}}], 0x30, 0x90}, 0x11) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b0000-0x4)={r1}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000f20000-0x4), &(0x7f0000f20000-0x4)=0x4) 2018/02/19 18:05:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000628000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) r1 = socket$inet(0x2, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f000007c000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000813000)={r2, 0x3f}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x3eb}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0xfc)={r3, 0x2, 0xf4, "e587cf5ef3e71b8abb0fd6ecbd2dbc5497c7203514140bfedb37dc54d3a2f456a9c9fc1f2243421e889413bf413cc185dcc9b4a1d9ef0fd29f89e933d207b77496fc3c1925cdaea6533291f43b7233bafbd4cce4b324e807e8a8631320e09df658cba56b1b88381f4342468d40cf0d05337b0025abeefb17cb8ecae62f94b9f263c53415e4e628844af53863e9c84b913deb2e61a29dc58507cb65eff5bac44183f7817311da02595a042cb1b5efa9dd34b102ce688a54d3130c7efca7fd27ca6bf8e51c8a3d5c0cd17ea0c863d96c711de082f40be6350425ffa268f8af688af0ae0a1ddf4c7adc01cd1cd7fbd4df9c87b0de49"}, 0xfc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x1ff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000004000-0x1)={r0, 0x1}) 2018/02/19 18:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x400) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r2, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00007ce000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f0000d08000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c54000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000844000-0x37)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000702000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009dc000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000115000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d4e000-0x4)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004af000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000056c000-0xc)={0x0, 0x0}, &(0x7f0000395000)=0xfffffffffffffebb) r10 = getgid() sendmsg$unix(r3, &(0x7f0000eda000)={&(0x7f0000149000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007c8000)=[{&(0x7f0000601000)="456606e4459098be1ec1f48e53", 0xd}, {&(0x7f0000978000)="1df0c006e6ba5002b6162ed6676057698676670952a63cff4217fa", 0x1b}, {&(0x7f00007d2000)="6164744ff472cba68d5fa8b17baace4d868354895de58ee473b047a0f5e5d316", 0x20}], 0x3, &(0x7f0000cf0000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb0}, 0x4000) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) [ 35.569217] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/19 18:05:57 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000009000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c55c80c6fb3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/19 18:05:57 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000022000)={0x1c, 0x1e, 0xd29, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, [@nested={0x8, 0xa, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x8) 2018/02/19 18:05:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xfffd) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) r1 = socket$inet(0x2, 0x5, 0x0) pipe(&(0x7f00000ac000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b49000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000345000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00003f3000-0x10)={r3, r4, 0x9}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e4e000-0x8)={0x0, 0x2}, &(0x7f0000a37000)=0xcc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009c7000-0x20)={0x7, 0x2, 0x3, 0x9, 0xe047, 0x77f, 0x67e8, 0x0, r5}, &(0x7f0000e70000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000adb000)=@sack_info={r6, 0x3, 0xab}, &(0x7f00005a3000)=0xc) 2018/02/19 18:05:57 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000005000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000000b000-0x4)=0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000c000)=@int, &(0x7f0000004000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000-0x8)={0x0, 0x5cc}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000b000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, 0x4, 0xf65}, &(0x7f000000a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000b000-0x10)={0x0, 0x4, 0x9}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x81}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000000000000000]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socket$packet(0x11, 0x3, 0x300) 2018/02/19 18:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c1a000)='highspeed\x00', 0xa) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/19 18:05:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00008c5000-0x54)='g', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000600000-0x20)={0x0, 0x0, 0x203}, 0x20) writev(r0, &(0x7f0000b1c000)=[{&(0x7f0000e2a000)="c73311d89dbf684cec8c167c79be4e148665707bcb190ba5368e8e54da53badbdb505af6ab86b2a872091aee408d678d3f815b9a90e156075c2476f1c8c4727de14dabfcc0836a6aaf047d64c80636d8dd0c055f6246df73a0737442580fdef25ac5a155af190ec9d14cfb82780e99b11c171570c0be5fe9ae093f69d9fa83fdd65be1fca2a1a7c51cf51895afbd424ef3de8b77c5825d926d66eef640701cb4dca31082ec5bd83bcb86", 0xaa}, {&(0x7f00001f4000-0xd1)="ea80961e57315c3f395435d5edaa71543108314eb7bc2be55ac0a7dbf1bb6a11e98bc48feae144bb1184e9f7aa2abacea42dc4d5ff650f7696fb129347e6c7061a3e8ebed683c329f95be5b1be4bf1fefa82d8d4225e651fdfc455e07905b603b42cae77d5e7eae8db5a108b7b9a06eebc21c398983d7f4fce7517e7ea9251fb07565788cc1ee22b510b1831f6813ff2a43cbefa2df14288a25af6320531469e8b29a4838f11d80eba2944c41ec383b12d2a1e1e777ab4d156847959ae62b246cb05d79c4640e1d1992b2fd154f81f16a1", 0xd1}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a43000-0xe8)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000703000-0x4)=0xe8) read(r0, &(0x7f000038e000-0xc4)=""/196, 0xc4) sendmmsg(r0, &(0x7f0000d63000)=[{{0x0, 0x0, &(0x7f000051d000-0x10)=[{&(0x7f00000c6000)="c2", 0x1}], 0x1, &(0x7f0000019000)=[]}}], 0x1, 0x0) 2018/02/19 18:05:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f00005f1000-0x20)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b71000-0xb1)=""/177, 0xb1}], 0x2, &(0x7f0000000000)=""/214, 0xd6, 0x10001}, 0x40000100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 18:05:57 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000018000-0xf9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/19 18:05:57 executing program 5: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000947000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000947000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000947000-0x20)={0x3, 0x0, 0x1, 0x487}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000947000-0x10)={r3, 0x6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}}) 2018/02/19 18:05:57 executing program 7: socketpair(0x15, 0x7, 0x7, &(0x7f00005d2000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000a25000)=""/50, &(0x7f0000d25000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000199000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000000)=0x97, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) r4 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000050b000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x80000000}}}, 0x8, 0x1, 0x1, "bb6a4db64038f01bc294b3a993f1f613195c3378c0d6b92c28a5a8ac5d1192e82c70a70a9329420361e7a796c101b7699ad6252689bc9b92967afcd458ec512617dda83108bbdb1350994a1041ceffb4"}, 0x160) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f000021b000-0x4), 0x4) 2018/02/19 18:05:57 executing program 2: getpeername(0xffffffffffffff9c, &(0x7f00007ad000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f000044e000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x350, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20b1f000], 0x0, &(0x7f0000001000-0x10), &(0x7f0000b1f000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x13, 0x4, 0xf6, @generic="47f758d12e07738c9e2a42bcb7b9c7c4", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="14bc6cb00e3d8e6a56d3e8df6b9e66f9", @generic="7eab60f20e4b2a5e906b00fa65961e09", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe8, 0x148, 0x190, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @empty, [0x0, 0xffffffff, 0xff000000, 0xffffff00], [0x0, 0xffffffff, 0xffffff00, 0xffffffff], 0xab, 0x3b, 0x24, 0x10, 0x1, 0x1, 0x3, 0x2}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"0809c860f73c05698bc8c44d14b520bbac06766e0dc8e1d052d1b2a20cac"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x7, 0x42, 0x8b06, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='lo\x00', @common='ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb8, 0xb8, 0x100, [@ip={'ip\x00', 0x20, {{@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0xff000000, 0x3, 0x5e, 0x8, 0x0, 0x3, 0x0, 0x1, 0x3}}}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"baebc080464fb2c867f484c01a710cf6761455f1c6e53cedfc0621a9dde9"}}}]}]}, 0x3c8) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x41, 0x1000020000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001e000-0x340)=@nat={"6e6174000000000000000000000000000000000000008400", 0x1b, 0x7ffff, 0x290, 0x70, 0x0, 0xffffffff, 0x70, 0x70, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000001e000-0x1b), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @gre_key, @icmp_id}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, @icmp_id, @icmp_id}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2f0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000017000-0x88)={0x8, {{0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x6}}}, 0x88) 2018/02/19 18:05:57 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000028000)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000013000-0x10)={0x2d, 0x7, 0x2, 0x9}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f000002a000-0x34)="d769e054cf1fcbfd5f86fd25e379a32cec29f843955bd53ca051d404e8131d8f3160f80d82685c390672138c47e19a16cf1bd214") sendmsg$key(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0x0, &(0x7f0000027000-0x10)={&(0x7f0000026000)={0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_sa={0x2, 0x1}]}, 0x30}, 0x1}, 0x400000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x400, &(0x7f000002a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r4, &(0x7f0000029000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f000002a000)="32d4bc70f914e68f30fea70c1e3392cf809eaac37644f137083bb047734fbffe94cfc3346a911463fa0879851390f97de227c0ced28756d22a1207ccbc6727cf414767bc6f327b060bebd7615803614a2d456b461d2e3668dd3ce400e8336146323e72ea4b82aa18c2568292d853df93a45326611f732e4f23256162fe3defcfc036cd560b96ae0122c7c21eccdec188772ecb2c88b06a09f125e7b2c782de55c1f16f51537e5c31683d1d5d2319e07a56189dca", 0xb4, 0x40000, &(0x7f0000014000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000002a000)={0x0, 0xe9, "90865908e412cd34011d8d221b5fcd47ccf28943a3451e11e15fac5522623f1d706b27722933d52b75011d3d1787be42c359e76eaf890790fe06df9a3d584d42e2dc5043164ab2344865f8d06fd8f3b0fee6727af2224bd22166330bbae43a9fe88f12dfd1b9027308302cb703d3a17cbe371b1e07dab74e15f8bf18eb1f6b4a2c9e72f7e036ab748f60b53960732bb8a1871ea1ec0a61b47a3b6c1a22be0438156bc5d9503dd67b371a65dcb8bbc28992929104c2c7bdbd2a16906ddd54fc0f4546ed1822eb52aea465641952862fdfb3108ec1b1ed47e76f658539ab0e5753d0a68886818db7285c"}, &(0x7f0000024000-0x4)=0xf1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000001d000-0x8)={r6, 0x2c}, &(0x7f000002b000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000029000-0x8), &(0x7f000000e000-0x4)=0x8) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r5, 0x400454d1, &(0x7f0000026000-0x3)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000001000)=@abs, &(0x7f000002a000)=0x1be) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r5, &(0x7f000002b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000001000-0x4)=0x3a) 2018/02/19 18:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4fb2}, 0x98) sendmmsg(r0, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[]}}], 0x1, 0x0) 2018/02/19 18:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) listen(r0, 0xc36) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/19 18:05:57 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d28000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) bind$inet(r0, &(0x7f00005b7000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000d25000), 0x4) 2018/02/19 18:05:57 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000021000)) connect$inet(r0, &(0x7f0000008000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000010000-0x4)=0x14, 0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000023000-0xc)=@unspec, 0xc) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r2, &(0x7f0000023000)={0x2, 0x1, @rand_addr=0xfffffffffffffa5e}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "96c51e", 0x0, 0x8, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/19 18:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0xfffffffffffffd2a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00006e9000-0x10)=[{&(0x7f000070c000-0xae)=""/174, 0xae}], 0x1) 2018/02/19 18:05:57 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x7) r1 = getpid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000949000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004b9000-0x4)=r1) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000fe1000)={0x5, 0xa85}, 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffff8, &(0x7f0000fe3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000fe2000)=0x4, &(0x7f0000a92000)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000fe3000)=0x1, 0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fe4000-0xc), &(0x7f0000fe4000-0x4)=0xc) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000e2d000-0x110)={0x8001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/19 18:05:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000438000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f000024f000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/19 18:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000024e000), &(0x7f0000946000-0x4)=0x4) unshare(0x2000400) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008b3000)={0x0, 0x6ba4}, &(0x7f0000c76000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b5c000)={r2, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x2, 0x1, 0x7fff, 0x100000001, 0x8, 0x7da, 0x100, 0xdf, 0xd96, 0x8, 0x2, 0x53, 0xffff, 0x6]}, &(0x7f0000f98000-0x4)=0x108) 2018/02/19 18:05:57 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00009aa000)="8aa897892f65d6130a38b1027b5d3247daaa19b2c68505f58ff2b2b390d296ffcf0c4e4077fd01017a651cd3b55f2b0d014c92", 0x33) mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) accept(r1, &(0x7f00000f8000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f00002f8000-0x4)=0x20) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000117000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003b3000-0x40), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x40, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1ee}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic="3d26a9b320796b86303a25dc416cb329", @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) 2018/02/19 18:05:57 executing program 0: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000039e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000665000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f96000-0x4)=0x10, 0x800) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000f97000-0x8), r0, &(0x7f0000f97000-0x8), 0x400, 0x2) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000f95000)={0xccb9, {0x2, 0x1, @empty}, {0x2, 0x3, @rand_addr=0x6}, {0x2, 0x2, @loopback=0x7f000001}, 0x211, 0x1, 0xff, 0x8, 0x9, &(0x7f0000355000-0x10)=@common='bond0\x00', 0xc29, 0x40, 0x4}) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29}], 0x10}, 0x0) 2018/02/19 18:05:57 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/19 18:05:57 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x0, 0x8, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 18:05:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000056a000-0xc)={0x0, 0x10000, 0x2, [0xffff, 0x80000001]}, &(0x7f0000b56000)=0xc) r2 = socket(0xa, 0x4, 0x6) bind$bt_hci(r2, &(0x7f0000de3000-0x6)={0x1f, 0x4, 0x2}, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e1b000)={r1, 0x7fffffff, 0x5ba5d8bb, 0x5, 0x0, 0xfffffffffffffff8}, &(0x7f00002a2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e84000-0x108)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x5, 0x3, 0x3, 0x3, 0x8, 0xfffffffffffffc66, 0xffff, 0x100, 0x10001, 0x40, 0xc9f, 0x5, 0x8000, 0x100, 0x6]}, &(0x7f0000e19000-0x4)=0x108) r4 = socket$inet(0x2, 0x8000a, 0x8) sendmmsg$inet_sctp(r4, &(0x7f000000d000)=[{&(0x7f0000b32000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000867000-0x70)=[{&(0x7f00004b4000-0xf5)="bb51ba1557100dc1405d3660d4b6e28492ba077556cc20f56774cef7603e63aa30f117b358befc8b36e50df7b898826ef0924bace31c7bf988c7aa35122bb131f00efe2143eead97e78eea85da1ccb9a3a1f8afa5ed794e98c32966a5dbf0ca52ffebb8e33542b0a00bc7a7861fa4522b90a26fecb6ba9f8a306e362afcc736620846244538a8f33a1b17d58da588e996d621823426286f6d3c2c81324e9a9092d196c2a9e0f8cc067625a927ad50b90917684e4e8de32208096f630e1f74385bfd8fbfaa936faa6df574d22f64f27e320c001214926d1398116dfe1087f480c0d2e8fa4a55d57fee12c7004e8b359cd19a4d34e16", 0xf5}, {&(0x7f000038b000)="4a75f8a3d86586c6631b205b2150633edb7747a1a652ff0094a44bd3101675464c9c79cccb13309da525817df749b534296101bfb64906e7d1919ca10bea2b64bf032be056e56e425626ef86d89a6b80fc89a240e7f8641f5e081c692bd84750c7599a2afcd75af3a55925e284e30e9ae646062133ae1ccd9ff5c965c0eebf57aa00ff7ffd9280aaa23fa9948f5b97b86fd4b3d05a44cedc7f9032922c7b3d5cc3304824ff7e5abdf9ab90ac5d860d362bc5a65725ec6ce14063f539082896c0a7e6770d72f990033a189c6740044546736cdaac0b5e87d1cc8b", 0xda}, {&(0x7f0000db6000)="167968868b377c1e99a3e1e4b2d5379d7152eb895f487184ac76934a11cb745c69c444e6eff86e0b", 0x28}, {&(0x7f0000426000-0x29)="facf2030a163fc4e9e057c97b651ad4ad2a68ba2ff8253e3844b566ca0d2fe96be3f72a014b2a53631c4acea496a8798d54926c973b28b25fd0fa1a10f2ac242826bb91d0e47b742070bfc4ac0e0519c3c81db9e7e9c1d97fb38b27a766e15ddaa880ea7247e3c1ebcb7decf49717a1a4af9b105fa25a9b15225c6cf265ef2549ca5fbb60f43826e6f", 0x89}, {&(0x7f00007cd000-0x1c)="5606cccb9b85e4c16943f0206d3dca7aba65c337e0fbe25e1e09541c", 0x1c}, {&(0x7f0000b92000-0x1d)="7794ead24c8623a7fb15948f003ac4a30e21a22c9ac77c208fcea5c294", 0x1d}, {&(0x7f000082e000)="df41cc90c0cc25571afeb8b84481f0d1f620f8999542dc0568da8597ffb0953c95928d61ddaf4a86200a782ecfeee3995076806ef3ef3f7699f90a91c55111", 0x3f}], 0x7, &(0x7f0000986000)=[@init={0x18, 0x84, 0x0, {0x8, 0x1, 0x2, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0xf49f4fd, 0x8, 0x800, 0x400, r3}}, @init={0x18, 0x84, 0x0, {0x43, 0x2, 0x0, 0xda47}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5be96401, 0x1, 0x101, 0x8ae, 0x0, 0x81, 0x1000, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x4, 0x9c2}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x2, 0x3, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8005, 0x2, 0xfb4, r3}}], 0x150}, {&(0x7f000040a000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00006d0000)=[{&(0x7f0000181000)="103a869b6c3f5d57ea4779f51407b238f6f59f53578fee6cb1c66093ce2a753c94ba7ffa431d1240bf28330eee76d55ba7c27010712d08dbdedafd4fd739bdec45b2df9548ce020b03531a52406c161fdae0b322def0599979786eb446713f32f34423c80cc9e5dab88dfad66b7e6f981504c749f87b5790a7df6d46b2e6668e558996232688b1122b0e197842bf396aaac2104067d9181c59006666c1e30de9d47ccbdfd79eee7c", 0xa8}, {&(0x7f0000b45000)="a18df222e16e9bfa1cc223068169f8e41802727c2be450289414a41a82151927569e7405d6a58f9fff100e1a82f2b06830ab59f0c6b098885b20285cffbe0e4c2528674c5e2bc07218a5e33396f6eab02a91919091b90973b582891b56a8f66ecbf2018dd1a3c98b8cac9a226402dfb94be7ae1b5414a8a774602ee5ea567e0a621548881bde26f558b2a240faecd61d101801f56e3f909f40d3ca70e920e5f7cc799d2d11429f626d261c09bb0b5ed3303d0c3fd27a4964baf5c174fe106e64dcaed4c580a600775650", 0xca}], 0x2, &(0x7f0000851000)=[@sndinfo={0x20, 0x84, 0x2, {0x4a93, 0x8000, 0xff73, 0x7bf, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0x5, 0x81, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8000, 0xa, 0x10000, 0x8, 0x1c000, 0x5e, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x8, 0x4, 0xffffffffffff0ef0, 0x53, 0x4, 0x9, 0x200, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9d, 0x8200, 0xa2, 0x9, 0x4, 0x2, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x400, 0x2, 0xfffffffffffffe01, 0x100000000}}], 0x120, 0x8000}, {&(0x7f00008bb000)=@in={0x2, 0x2, @rand_addr=0xc0b4}, 0x10, &(0x7f0000f2c000-0x40)=[{&(0x7f00004c7000)="206686693402de26d2d85227a788d492de99da18428f447ae91d8a97102d173faa409aaabf827fa7e5e84113d0ca8701486d55b0c4c0eff948669c73785080a778793cfae8c455d0e64d11b61935c3261df6fa9d6c4dbee1e8e91641fd3efcb433f22515de9e12a97ccce243e2862f73b795620674779947e03d62a0a15e3081649409a7c69f482f38b8eeda1b539b7564a51895a2732c028ba40afa8bd4544bc98d76a644ee36e2b2541bf6e1264a6a42", 0xb1}, {&(0x7f000037e000-0xe1)="4f359820516a4e4b327106d697393ea413f9962b7b92e306f7758e3db82f0db9576c9581777e1214b2517ea7a93149807a4330e813ca6a42e919a432b6bec2cbe42b291dd5f8d464c557f9eb2e75025a7b7d383b8c5ae77566626a6b4e3484881687ce4639810d92df529d41ae23a05d6d6b7041cf2dd70a1aee5cba599ba02ec20f4726bb0c83b9eb6cf915e6f3ddd5038f5bb58db97c345bdf7ba8b74939bb3e9e35a143d32a1846318bf9a5ce62ecf3be583f391b262df9c579820ae5247411cde3b4bfd3cd94f7630b7b147016d87731e247b25f06f5963da740a3ec4975a7", 0xe1}, {&(0x7f0000ae1000-0x2f)="8d29202fce1d2130bb4f4c32f3e9bafc699bc801465510f1a572876d658fc2b80e2af966b93995e0069b04e62696a2", 0x2f}, {&(0x7f0000c9e000-0x1000)="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0x1000}], 0x4, &(0x7f00003d2000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8000, 0x0, 0x3ff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1f, 0x0, 0x1, 0x5, 0x3, 0x5, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0xff, 0x1}}], 0x90, 0x20000080}, {&(0x7f000090c000-0x1c)=@in6={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000917000)=[{&(0x7f0000483000-0x56)="25c0cb07019af6785d7c9dad9775987868bece113c8aa593be8d7fdfe707a59a4183083f4879138c3cbf71109472f725919c904c55b1e4882326f03f753450276fcd2f6357bbb2a2a9c1d5111959a1bf0f39d8068d5f", 0x56}, {&(0x7f0000159000-0x32)="e002d6a66f5a4ca89ff659a1a525dbda056c27ef871638c20a44bd3eef3aa7ded19266c233dd3c4d18e22f67fd782f0df5a4", 0x32}, {&(0x7f0000598000-0x57)="d15372926f7b39122360330c9ac54ccb1c22b0d12e8229829bc2909779a897bd4274899ce9af572ac3c2420e3989d8b4e631e0ae04a1fb05be94c309dd8c8797869d19b9278d0112cae0ac40be78396558c4c1eafeb61e", 0x57}, {&(0x7f0000849000)="f694ac4557e28bd3f259ebd57e2bad716c4c40ede4d26f65b2472b8858cc3afcc837b7b5977ee75d7a9aa0", 0x2b}, {&(0x7f0000e9c000)="9c965e29ea3be90f5b7d998a21", 0xd}, {&(0x7f0000b9b000)="6efc12d80095aecfec2374474626bad9439d4c7d5ed597f1da5220dca5f6652219cb26e98759cda6698fd1439324", 0x2e}], 0x6, &(0x7f000003d000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8000, 0x2, 0xf68, 0x7f, 0x4, 0x10001, 0x40000000000000, r1}}, @init={0x18, 0x84, 0x0, {0x800, 0x7, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x1, 0x8, 0x1, 0x3, 0x8, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x5c, 0x6, 0x2, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0xfffffffffffffffe, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0xa, 0x6410000000000000, 0x8, 0x10001, 0xa39, 0x0, r1}}], 0x120, 0x8800}, {&(0x7f0000a13000-0x1c)=@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5}, 0x1c, &(0x7f0000672000)=[{&(0x7f0000a7c000-0x7d)="b431de2e7e6f770165c16d24b3c29e4603f67b3ede2849ab51f2a8dbfdf21dd154e3378d17027fa7feb89e74595299d2c32586266f94e4c181a4ffcc19ab5abd673651f113e83c04f2615118648e01fa0048c561d4a18d5eea74aa526375006b5982b5dc9cb9c58d9a22ba7fd0240d815bf7b0ae4860c9ff04fc250de4", 0x7d}], 0x1, &(0x7f00006c9000)=[@init={0x18, 0x84, 0x0, {0x29d00, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x8000, 0x1, 0x100, 0x9, 0x7, 0x298, r1}}], 0x60, 0x800}, {&(0x7f0000433000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000c51000-0x50)=[{&(0x7f00008c0000)="4d96a95e1f7a7a9a86e203f29c1b770d02b29a7e35cf6d65db86c7f3de252b1838b7a0c477e8adc12c50877b0d8cce29494f3fff561a6004a3ff842430fb5c66874aaa73ca9d7922bb31a9fbc19e9694935ccc5748e751d1c539dc2c2dd27dc1ae59279d6f2d269b87", 0x69}, {&(0x7f0000bb5000)="12a99ab6da0b7b5be89c1896092f545810a312ef8d326a147b1d3e4d165bc8a7b154321834b2f48ae8f7dc773c64c3ff9212c1023475ecc602fa8d6628c0f7eef44d6d7846deb27b63ecde7d58af145ab2fecffaa24da40a01fa392d7b4ff57a8d19646a6e9c9b709c522047ab598192621e63b84c803cfebb14e447e13a20933e58e2eb8d0e67239a2f60cdf4b601ce0fb4", 0x92}, {&(0x7f0000ca0000-0x35)="f845262407c07e9bc1ba3567318107f172ba519c16fd921cbd5550ac910b2ffa911767b2f8ed00904ad63bccc22e04dd6a2e74afbc", 0x35}, {&(0x7f00001e1000-0x54)="7f75feb3651fac85f22e7ecb52dcb42f0508dc9d56de86426d8640c26004bf9cee5319625f55ff16afbb61e30957cd709147da7a9eeb0295972f4d8612d65c363b28a0a92a921a15b1d814be6032878e1389f1f3", 0x54}, {&(0x7f00004fc000-0xdc)="94195143e5907c7cc386a59d65e6eaf9499148fa8daa1440a9322d8b3b5b4c2739ebe57d1563e25239c882b1477c97393abfe5654cc5e60cff94aff62266893a277c97badb62baf2c8591046c300c721b205db366ffed82846e6a3f77e8b39f1c83d32d04186b9abea920a8d307e46cad0d28a67897432a39d7fd753d222620148f390b557d6f268282c9fdb964d9b3115945a5802f15c56bc2910430a8212d143d762af5249db17c64effb49fe9c53a346ba98aa7901de3da35007fce6f8c8fbe9e0e864502c6ae67fb17d1780d257079ddddd812c14f89d14e31cd", 0xdc}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f000025c000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000c91000-0x40)=[{&(0x7f0000397000)="13e000a5867b27f7c38a96be1536fd44babd990ed9bdfcbc906dfbf46089d856b8e8d879ed49d30c6ef66f2b1fc6267663c5bc3b033cde18605426c28d9f56ba7ef726af1abc5eb5236b4e6013a1698f18f6095eb5733f69a92a", 0x5a}, {&(0x7f0000fde000)="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0x1000}, {&(0x7f0000c28000-0xb)="d0eeea6b6ae08c5d316944", 0xb}, {&(0x7f0000bdf000-0x62)="c77e3bfd207f7b9d1672db689e88ac56dd3f9dd0c0efba0b1c2e47435777febb52c0519544fd9aa0a05ec16905790887c35720c81fa1ca77e702e133952e13c111f7f17de842b0c7c903aff500e92794c8eb70429b36d09f9133e0d2b0c4375ae3c1", 0x62}], 0x4, &(0x7f0000d73000)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x8000, 0x4, 0xfffffffffffffffb, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x1335, 0x9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x8b47, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0xc53d, 0x21d4686b, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0x10000, 0x7fff, 0x8a4}}, @sndinfo={0x20, 0x84, 0x2, {0x6dab, 0x4, 0x5, 0xbf4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x4, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x2, 0x0, 0x80000001, 0x9, 0x4, 0x7, r1}}], 0x180, 0x8000}, {&(0x7f0000457000-0x1c)=@in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c, 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0x1000}, 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0x1000}, {&(0x7f0000f60000-0x94)="76d18b4d30df92d278e806804824e4a6dbe6857d66c0b9452e6f16ac08e74222ad7ac9ca56286e8a5cc023123a67bfdcc61ce037a27df3c95e83dad2ba160fd77a50ae62ccabf6710469f0d10fc50285fe002b1c5853b65529b29de3181aa9d543a8e011c05ee7a9466c951a3d6c0e2fb0cc5b3bba343cd99117fc66d28ac69db94707463e4814a72e855256f4cf34630384c537", 0x94}], 0x3, &(0x7f0000da4000)=[@init={0x18, 0x84, 0x0, {0xffffffffc1f74e49, 0x10000, 0x3, 0xa1b}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x9, 0x84e2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x4, 0x3, 0x5, 0x800, 0x8, 0x8, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8000, 0x1, 0x5, 0x0, 0x2, 0xffffffffffffaa2a, 0xef5a, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8204, 0x4, 0x5, r1}}], 0xf0, 0x44881}, {&(0x7f000026a000)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000d50000-0x50)=[{&(0x7f00003a9000-0x4c)="53d0771642d4079fbc1e405011a72c83ed215c9e6d617c7cb5d0f0772ac3ee807010255368e103f0c3ddfd780c73c88f7e7c2a80d7231ab8dbbb7c6d9c74e42ed90c032943e7f72f37583d4d", 0x4c}, {&(0x7f0000926000)="84780a9fce50558d3441ece383f1a7acb1cdc397975377636d30dce6710c200388559fc424ccfe057f8753590730a705e89a924c7d984d1dea06baa737d4f77fce2c88758a7ec6c7f3e8ea0e3006c84f8b93feaf6c873904d2767c5bd4b86fde327209b27e0e71a6b65117f22911d55fb4941016a8334838b9690386a3dcc3ace10fd044f1a407fd4e0d42ea4d52f39e7038016d6c", 0x95}, {&(0x7f0000f3b000-0x1000)="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", 0x1000}, {&(0x7f0000717000)="ee0e862c31f2d9fa65311216efa67a0707242164c872858fdadba9993851e1e879f64c5c95a3d20c70d5492a9b58bdb6abab3f96601d5157ee0fb8d683c79f7322f4c084aa15df28151a4c5fd14afb1b29133468663d72bda43993e9e4bb0496887990aae9b19b63bf64c0c3384690798a5b629cd0e1af05a72e13cfe4bd1fa8abb3c29f2f85933a22fba10e7c47596cda31de7cee880cc4a435d47beaff1ff55a4334b0457489e6844b6724fc5dcb96cf2b86646896df79dff95133b6a15aae16cc96ee7ffded56131b32b86b2f2a12cc105aef3ade", 0xd6}, {&(0x7f0000652000)="6dfeeee313ecb9d25fd26d2498ce6b59", 0x10}], 0x5, 0x0, 0x0, 0x4048850}], 0x9, 0x0) 2018/02/19 18:05:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) 2018/02/19 18:05:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x4000, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00003f1000)={0x2, 0x2, @empty}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000065e000)=@assoc_value={0x0, 0x1f}, &(0x7f0000ab8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a3e000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x5}, &(0x7f000013a000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003c4000-0x10)={0x4}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x3) 2018/02/19 18:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000713000-0x20)={@generic="2cae96a13b255ecd64efd49b99e425a4", @ifru_flags=0x8400}) 2018/02/19 18:05:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r2 = accept(r1, 0x0, &(0x7f00006ee000-0x4)) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00006d4000)=0x9, 0x4) sendto(r0, &(0x7f00006fd000-0x1)="c5", 0x1, 0x10000000, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000aae000), &(0x7f0000c4a000+0x4a1)=0xc) 2018/02/19 18:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000bdd000)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc5000-0xc)={0x0, 0x0}, &(0x7f00007e6000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000009d000-0xe8)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x84, 0x0, 0x4, 0x2, 0x4, 0xa, 0x80, 0xa0, 0x1, r2, r3}, {0x1, 0x7fff, 0xffffffffffffffe1, 0x4, 0x5, 0x401, 0x1000, 0x5}, {0x7f, 0x0, 0x0, 0xfffffffffffffff9}, 0x4, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in=@empty, 0x3}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0xbfd72e6000000000, 0x6, 0x3, 0x6}}, 0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f3a000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x3, 0x5, 0x8, "c69d0875c342d2b3d19b31a317f8e39151f85a6e68d5aa1f91eb44842e1d8f21b5d96089dcfbe0a1dd97ba8afa70959dae2e36baf37b38d3346c8f2394988cfe50857153a37a90e8bf403e70ca7c752f"}, 0x160) 2018/02/19 18:05:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000), 0x8) accept(r0, &(0x7f000087b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000363000)=0x32) connect$bt_rfcomm(r1, &(0x7f00004d7000-0x9)={0x1f, {0x5, 0x5, 0x7aaa, 0xa36, 0x3, 0x2}, 0x9}, 0x9) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty}, 0x10) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/19 18:05:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair(0x1f, 0x0, 0x3, &(0x7f0000399000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000981000), &(0x7f0000731000-0x4)=0x8) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f00007b4000-0x82)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d21000-0x8), &(0x7f00000fd000)=0x8) 2018/02/19 18:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[]}, 0x0) getsockname(r0, &(0x7f0000aec000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000f12000)=0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000065d000)={{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}, 0x3, [0x5, 0x3, 0x1, 0x2, 0x1, 0x6, 0xff1c, 0xf01]}, 0x5c) 2018/02/19 18:05:57 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) socketpair(0x5, 0x80007, 0x400, &(0x7f000000b000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000-0x4)) ioctl(r1, 0x6, &(0x7f0000001000-0xd6)="909a441228c2cffd375c7312c7d00f1b4297ec3b7ce3752ed2dae0c1a3dab3aa38233a0e3e4d1f03219a5010b7fd597c2179eeaf351cc87f4dcb6b192450fa9cded13f58f2b30b5bb1566cba7e5c2322905c9d131d77e921423e87417c8e4a946ee44b5db1d75bc2f6a8a362e013de5f7684ab2b54d506aea0bbf546704fcd2b9306b23c2d4dd237f4e181540619fb0a35b2b974a48fbca00f5aafab57741131ed47f31c39a212a50c44697600f66c8cc54357a9f955591f7253a6553d7059978acc2103a9cc96bf33468438490cdfd5cbd6dc0b8f45") r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000c000), &(0x7f000000a000)=0xc) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000000c000-0x3)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000000c000)=0x2, 0x4) 2018/02/19 18:05:57 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common='bridge0\x00', &(0x7f0000003000)=@ethtool_coalesce={0xf}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1102}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000005000-0xe9)="a93f356c59ebeda405828e8193c1c69e9ec0d92e0cd0f650ab66e5f0da29af41a320dce2e4e92bf857572aef8a617de46ab16ef92069272ca887a0472d21c5dcc869d81a3b9fd3f3207982aba607e3a8fdf29f0658917381c13f25c43b1d0553754ccfc88b2ed746c8727e87e2fea3256b726ee3dffb0a769da525de946e5fcf5743e838610772b7addf484a3db308146d21727aff65060796016fdb0134d4fb1ca92f5ddcab45a1034f11e492f037b8942596aa575c176bc9130714cb1f4c2320e1a2fd7ac878a35b1790b4d132c64a50c4a57affceb65869a1550f7269414ba36484e94010ec61d8") 2018/02/19 18:05:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r0, &(0x7f000087e000), &(0x7f000074d000-0x4)=0xc) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bc0000)={0x7fff, 0xffffffffffffff2c, 0x205, 0x200, 0x7, 0x1f, 0x2400000000000, 0x0, 0x0}, &(0x7f00001c7000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000053b000)={0x0, 0x81, 0x205, 0xff, 0x6, 0x4, 0xcf, 0x7f, r2}, 0x20) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/19 18:05:57 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000004000)=@full, &(0x7f0000002000-0x4)=0x48, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000)=0x3d9, 0x2) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) close(r0) pipe(&(0x7f0000001000)={0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000004000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x0, 0x0, 0x2, 0x7, 0x4, 0x6}, 0x20) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x2710, @host=0x2}, 0x294) 2018/02/19 18:05:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000a3b000)="92e05959d94bb74058dcdaaecb1c6054da2970b2873ea3275a5c819fc0f06a9beb61e6429949445271512ca2a1799bbba1c72082029a3649f2e4afc72486b6871c9d5f4a7e0f43dbf95880bcb9f6665a6a4a6f7d06e07b374dfce45b2c891b073b0ed2b677703c3a4ed619b6b22807b172cd0f401d45685cde69ab8715618a2e6ebe3f156a4632652c5a5b93756c27f0cb0885b6660c0cbf") read(r0, &(0x7f00000ad000-0xca)=""/202, 0xca) socketpair(0x1, 0x807, 0x7fffffff, &(0x7f0000205000)={0x0}) accept4$nfc_llcp(r1, &(0x7f0000e5c000-0x60), &(0x7f0000560000)=0x60, 0x80000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x10000000030, &(0x7f0000547000-0x90)=""/144, &(0x7f000066e000)=0x8e64d69a9e99f541) 2018/02/19 18:05:58 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000008000), {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x0, 0x4, 0x0, '\x00', 'syz0\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@ax25, &(0x7f000000a000-0x4)=0x10, 0x800) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000-0x4)=0x400, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000), &(0x7f000000b000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000004000)="26dcd33a4f0cd0eb0a64f932d017a1bbb9b5f20b180c945d2b7ecd375981348fe4eb5e47547763f7a4460677547182da8115b7e60c89de9245d517f1ca3b44b1a8568d2a574f174ac9666c7b416dbcdf2f33e7415c0fc707ec24", 0x5a) 2018/02/19 18:05:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) pipe(&(0x7f0000130000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ecd000)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}}, 0x9, 0x6, 0x7f, "cb40d995c897c6a812f0c9ee44fc2bcb6bb6cc9472002ff352ec4d4964098b98f58e5bda83aad26d08d36aed8b0aed5f608d5fd8967cb6ae4a8de6f00bcd08a84ed7a01961798ad8821efc599468b9d1"}, 0x160) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b7d000-0x88)={0x80000001, {{0xa, 0x3, 0x34be, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}}}, 0x88) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000083b000-0x4)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000a5000)=@security={'security\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x0, 0x260, 0x260, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000568000-0x40), {[{{@uncond, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x10}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1000, 0x4, 0xec7, 0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0xff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6tnl0\x00', {0xff}, {}, 0x0, 0x3ff}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x6, 0x2, 0x1, [0x8, 0x6e, 0x6, 0x8000, 0x6, 0x1, 0x20000000, 0x0, 0x5, 0x1000000, 0x0, 0x80000000, 0x401, 0x81, 0x836e, 0x1bf5800000000000], 0x8}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @common='vcan0\x00', 0x9}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @generic="4fc7782a0c3de0cbfed3e2ac9a94b6c6", 0x5bb}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f000058d000-0x4)=0x8da4, 0x4) bind$inet6(r2, &(0x7f00006f9000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000a02000-0x4)=0xa43, 0x4) 2018/02/19 18:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ac3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) read(r0, &(0x7f0000f93000-0x41)=""/65, 0xb3b0589b8d866593) r1 = accept4(r0, &(0x7f0000ead000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c44000)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004f5000)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000d1e000)=0xe8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000121000)=@generic="316bb0408657d0f2ec06073a020368d8", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000960000-0x28)={@generic="b9787e13dcf6e9db0c7db48e4dc396f1", r2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r1, &(0x7f0000f93000)={0xa, 0x2, 0x31aaee87, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) sendmsg$rds(r1, &(0x7f00006b9000)={&(0x7f0000856000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000fe5000-0x20)=[{&(0x7f00004c9000-0x9a)=""/154, 0x9a}, {&(0x7f000030d000)=""/109, 0x6d}], 0x2, &(0x7f0000bd8000-0x58)=[@mask_fadd={0x58, 0x114, 0x8, {{0x4, 0xe0ad}, &(0x7f00009ce000)=0x8, &(0x7f0000d59000-0x8)=0xca2, 0x3, 0x2, 0x4, 0x0, 0x60, 0x1}}], 0x58, 0x80}, 0x880) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000c5a000)={0xffffffffffffffff, 0x6, 0x80000001, 0x1, 0x6, 0x6, 0xd1, 0xfff, 0x5205, 0xfcbb, 0xffffffff9f812c6f}, 0xb) 2018/02/19 18:05:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000d59000), &(0x7f0000d68000-0x4)=0x4) r1 = socket(0x8, 0x7, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007e3000)=0x1ff, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) pipe(&(0x7f0000b80000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000506000)={0x0, 0x6}, &(0x7f0000a0e000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000074e000-0xc)=@sack_info={r5, 0x5, 0x8}, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000023000)={0x1, &(0x7f0000081000)=[{}]}) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) accept4(r2, 0x0, &(0x7f000013d000-0x4), 0x800) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d65000)={0x0, 0x1, 0x1, [0x1f]}, 0xa) 2018/02/19 18:05:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) accept$inet(r0, &(0x7f0000d2f000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c7a000)=0x10) shutdown(r1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000002000-0x8)={r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/19 18:05:58 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/19 18:05:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x5) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x0, 0x80000000, 0x7}, 0x10) 2018/02/19 18:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x400000008080a, 0x4000003) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00'}) shutdown(r0, 0x0) 2018/02/19 18:05:58 executing program 3: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha384-avx,xts-serpent-avx)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ac000-0x4)={r0}) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00005ac000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x678, 0x210, 0x120, 0x0, 0x210, 0x120, 0x5a8, 0x5a8, 0x5a8, 0x5a8, 0x5a8, 0x6, &(0x7f00005ac000), {[{{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3a, 0x9, 0xfffffffffffffc00, 0x4, 0xf4ce, 0x20}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x0, 0x11}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd, 0x3f, 0x100}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0x0, 0x0, 0xff000000, 0xff], [0xffffffff, 0xffffff00, 0xff, 0xffffffff], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2f, 0x3, 0x4, 0x20}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3d, 0x31, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x25}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, [0xffffffff, 0x0, 0x0, 0xffffff00], [0xffffff00, 0xff000000, 0xff0000ff], @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x89, 0x20, 0x6}, 0x0, 0x190, 0x1d0, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@dev={0xac, 0x14, 0x0, 0x14}, [0xff, 0xff, 0xffffffff], @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}, [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], @ipv4=@broadcast=0xffffffff, [0xff, 0xff000000, 0xffffffff, 0xffffffff], @ipv6=@loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xff000000, 0x211df1cbae8c903b], 0x2, 0x0, 0x4, 0x3, 0x3, 0x0, 0x1, 0x0, 0x1d20}, 0x100, 0x1000}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x38, 0x20}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xff, 0xe28, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, [0xffffffff, 0x0, 0x0, 0xffffffff], [0xff000000, 0xffffffff, 0x0, 0xffffff00], @common='rose0\x00', @common='irlan0\x00', {0xff}, {0xff}, 0x2e, 0x46d6, 0x6, 0x20}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x8001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d8) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005ad000-0x4), &(0x7f00005ad000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005ac000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7, 0x10001, 0x2, 0x100000000, 0x8, 0x7f, 0x3bdd, 0x8000, 0xa7d, 0x2, 0x4, 0x800, 0xffffffffffff0000, 0x6, 0x6]}, &(0x7f0000090000-0x4)=0x108) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00005ae000-0x5c)={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xae}, {0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}, 0x67f8, [0x9219, 0x377da267, 0x3, 0x4, 0xffffffffffffffff, 0x1000, 0x80000000, 0x9]}, 0x5c) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005ab000)={r2, 0x9, 0x30}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3aa27", 0xfffffffffffffe44) sendmmsg$alg(0xffffffffffffffff, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)}, 0x0) 2018/02/19 18:05:58 executing program 4: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000c7000)=@nat={'nat\x00', 0x1b, 0x5, 0x668, 0x230, 0x390, 0xffffffff, 0xf0, 0x390, 0x598, 0x598, 0xffffffff, 0x598, 0x598, 0x5, &(0x7f0000ea6000-0x50), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv4=@multicast2=0xe0000002, @ipv4=@rand_addr=0x7, @port=0x2, @gre_key=0x5}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xff000000, 0xffffff00], [0x0, 0xffffff00, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='erspan0\x00', {0xff}, {0xff}, 0x5e, 0xfffffffffffffeff, 0x7, 0x9}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x19, 0x10}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x1f}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv4=@loopback=0x7f000001, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}, @gre_key=0xfffffffffffffffc, @icmp_id=0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0xffffffff], [0xff000000, 0xffffffff, 0x0, 0xffffffff], @generic="17b2eee75462caed3695225e91dec73d", @common='sit0\x00', {}, {0xff}, 0x62, 0x7fffffff, 0x0, 0x28}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x0, 0x1, [0x1, 0x7, 0x5, 0xa323, 0x4, 0x100000001, 0x0, 0xffffffffffffca39, 0x4, 0x7f, 0x80000001, 0x6, 0x4, 0xffffffffffffffff, 0x3, 0x7], 0x3}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @icmp_id=0x1, @gre_key=0x7fffffff}}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8000, 0x0, 0x8, 0x5, 0x19, 0x3, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}], 0x2}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xe7c, 0x3c46, 0x8}, {0x7, 0x4, 0x2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6c8) write(r0, &(0x7f0000ba7000)="240000002a0025f000150300000000000000c4000400000000e1ff81fcffffffffffffff", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e82000-0x4)=0x1000, 0x4) r1 = getuid() r2 = getpid() mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000997000)) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e4d000)={&(0x7f000071d000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000ea8000-0x10)={&(0x7f0000ea8000-0xb8)={0xb8, 0x3e, 0x100, 0x2, 0x3, {0x14}, [@generic="2e1f21875f607ceb76c4c70772bd52c2c031f66b57f9043d269b157009a8d7e035531e5b35539c496dd14bf2ac4e8f0d9937e49b126af7e97ad249539ac02b0b0f47b04d47b6162519074fbaf7f9ce905c0066571faaf371634e3d68533784ef53cdc139f534b503f7fa77e7819ec437477b1f3fcff8bb56f41323a247", @typed={0xc, 0x93, @str='\x00'}, @generic, @typed={0x18, 0x96, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x804}, 0x20004004) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000ea8000), &(0x7f000089c000)=0x10) sendmsg$nl_generic(r0, &(0x7f00006d5000-0x38)={&(0x7f0000a34000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000ea6000-0x10)={&(0x7f0000ba3000-0x1154)={0x1154, 0x36, 0x20, 0x5, 0x1, {0x1f}, [@nested={0x10e4, 0x1d, [@generic="84cb272ae9a1236aa9a60c", @typed={0x10, 0x62, @u64=0x4}, @generic="c6cbb654c037a5da14938cb618df6877d1db3da78dd4a28e41340700726c6d998f2f28f20e1500ff528b65985129b0c61facffe28e42b9fea6f9980f757e2d0605627a60b24a5bb0eb9a12b4f5cda7892037bc5ae8e6f984909983904c0f4069d9e97c266ddd7217701c26e3ae15d08ef29645799094f138266f17b03793ae015365d9329057725a627b368b4fa0156c510c2decb5f9bd7b6716ee688d55f8e23df4d47a8fb213e2dc79915b6dc3e956980795f16150908a9dc057e3c166642d3bcc5df8", @generic="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"]}, @nested={0x28, 0x1b, [@typed={0xc, 0x80, @uid=r1}, @typed={0xc, 0x70, @pid=r2}, @typed={0xc, 0x51, @u32=0x7}]}, @generic="46217d833f22db6874cfb77d5aab52adfe45963897c8a2d9759f4508efafb3c57cd0837da10e5c72a23bf56bf82fb0d5d6c11b"]}, 0x1154}, 0x1, 0x0, 0x0, 0x8000}, 0x801) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000922000-0xc), &(0x7f0000ea9000-0x4)=0xc) [ 36.607340] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 36.623371] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/19 18:05:58 executing program 0: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb0, &(0x7f0000100000-0xb0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@llc_tr={0x11, {@snap={0xaa, 0xaa, '/d', "7ac023", 0x8100, "91c930260bc70087e9209debb6a5bc1fdda6501c3297688d09257e25bcc58eb888633e12bed9dc900976e9651e513de5d5f07d2c1c402d9d4abc2ca3c73c114d8d9ca33eb1fb22fa531dc322b78d1a3ce7a0b55de2ffe2f2cc8df9190f4081f329b459387ee962e04a72e749f570993fcdaf5039379b984f1b9c04d4a6d3e6f830f7fb99e84eadfc2851aec595d3735d40865455048f10bbe0"}}}}}, 0x0) 2018/02/19 18:05:58 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x4, 0x800, 0xb1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000007000+0x714)=0x80000000, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000006000)=[{&(0x7f0000001000)="ad037185414636905ad979d8e09dd855a79237617eb82da9682ed010d805f6bbad704d108123eacfa1e94580be2537b76fa21e7a92b033f6c88973d56cd6c8aabfd83b1729ddd7843c1f5aa30cd2b272b911e9d4", 0x54}], 0x1, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)) 2018/02/19 18:05:58 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0x2, 0x3, 0x401) accept4$alg(r2, 0x0, 0x0, 0x800) write(r0, &(0x7f0000004000-0xc), 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000007000-0x78)={0xfffffffffffff28f, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x1, @loopback=0x7f000001}, 0x4, 0x9, 0xfffffffffffff045, 0x0, 0xeee, &(0x7f0000007000-0x10)=@common='ipddp0\x00', 0x4, 0x5, 0x5}) 2018/02/19 18:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00003ab000-0x1000)="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", 0x5f0, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) setsockopt(r0, 0x7, 0xd27, &(0x7f0000f67000)="19bb678d5f172097776e6b8814c60b8c9a428b9a3814d3f4d84490e4976afe53dcbb313e2cd57c8b7737d826f5ccd7c2e3a316aa214a01c5119e", 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004b3000-0xc)={@dev, @multicast1, 0x0}, &(0x7f0000e47000)=0xc) sendmsg(r0, &(0x7f00004b0000-0x38)={&(0x7f0000479000-0x10)=@can={0x1d, r1}, 0x10, &(0x7f0000160000)=[], 0x0, &(0x7f0000769000-0x38)=[{0x38, 0x13f, 0x1, "df4b4f9bfc312337db3afd03195cf63e2b310d0583a8c004ea46c8c637d05654e8"}], 0x38}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000516000-0x20)={@loopback=0x7f000001, @rand_addr=0x8, 0x1, 0x4, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xe1, @multicast2=0xe0000002]}, 0x20) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept$nfc_llcp(r2, &(0x7f0000ab7000), &(0x7f0000674000-0x4)=0x60) [ 36.689769] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/19 18:05:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000496000)={0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000500000-0x73)=""/115, &(0x7f00004b7000-0x4)=0x73) r1 = socket$inet6_sctp(0xa, 0x100000100000002, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000920000)={0x0, 0x8, 0x8825}, &(0x7f000072b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e71000-0x8)={r2, 0xffff, 0x8000d203}, &(0x7f0000f87000)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000070a000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, [0x1ff, 0x2, 0x42, 0x9, 0x1, 0x0, 0x2, 0x9, 0x5, 0x0, 0xcd, 0xffffffff, 0xff, 0x4, 0x3]}, &(0x7f00003a3000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ec3000)={0x0, 0x1000, "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"}, &(0x7f0000bff000-0x4)=0x1008) socketpair(0x1, 0xa, 0xffffffffffff4eee, &(0x7f0000a6c000-0x8)={0x0, 0x0}) listen$netrom(r6, 0x8) recvfrom(r1, &(0x7f0000810000)=""/136, 0x88, 0x40000000, &(0x7f00006a9000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001}, 0x1, 0x2, 0x3}}, 0x2e) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c4f000-0x8)={r4, 0x401}, 0xfffffffffffffd71) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008c0000), &(0x7f0000321000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00001e5000)={@common='bcsf0\x00', &(0x7f00001f7000-0x4a)=@ethtool_dump={0x7f, 0x5, 0x2e, 0x3a, "470b88c80bb8aff9ef31eb25e6b846d71fcfbb99351fdc5e652ae45c94d42b467274a1ee4c4f83ceaacae91143ecae61b5de20c350cc8bde8ce1"}}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000057d000-0x4)) 2018/02/19 18:05:58 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000)=@fragment, 0x8) ioctl$sock_ifreq(r0, 0x0, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xfffffffffffff801}) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000)=[]}, 0x0) 2018/02/19 18:05:58 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000015000-0x4)=0x2000000000000002, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x800, &(0x7f0000016000)) sendto$inet6(r0, &(0x7f0000016000-0x1), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 36.741578] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/19 18:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00003ab000-0x1000)="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", 0x5f0, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) setsockopt(r0, 0x7, 0xd27, &(0x7f0000f67000)="19bb678d5f172097776e6b8814c60b8c9a428b9a3814d3f4d84490e4976afe53dcbb313e2cd57c8b7737d826f5ccd7c2e3a316aa214a01c5119e", 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004b3000-0xc)={@dev, @multicast1, 0x0}, &(0x7f0000e47000)=0xc) sendmsg(r0, &(0x7f00004b0000-0x38)={&(0x7f0000479000-0x10)=@can={0x1d, r1}, 0x10, &(0x7f0000160000)=[], 0x0, &(0x7f0000769000-0x38)=[{0x38, 0x13f, 0x1, "df4b4f9bfc312337db3afd03195cf63e2b310d0583a8c004ea46c8c637d05654e8"}], 0x38}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000516000-0x20)={@loopback=0x7f000001, @rand_addr=0x8, 0x1, 0x4, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xe1, @multicast2=0xe0000002]}, 0x20) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept$nfc_llcp(r2, &(0x7f0000ab7000), &(0x7f0000674000-0x4)=0x60) 2018/02/19 18:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}]}, &(0x7f0000f92000-0x4)=0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a60000)={&(0x7f00008fc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f00005ec000)=[{&(0x7f000061e000)=""/84, 0x54}, {&(0x7f0000c7e000)=""/97, 0x61}], 0x2, &(0x7f0000e4a000-0xa0)=""/160, 0xa0, 0x200}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000728000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@empty}}, &(0x7f0000782000)=0xe8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000230000-0x4)=r0, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e32000-0xc)={r1, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) connect(r0, &(0x7f0000ca1000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty, @generic="27b5770a4f9cb38af595d5f5f2364cc6"}}, 0x1e) 2018/02/19 18:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000184000-0x4)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f25000-0x8)={0x0, 0x7ff}, &(0x7f000071a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000097e000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r2, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f000066b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/19 18:05:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x5, 0x80804, 0x2, &(0x7f0000a1c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00002c0000)="4c966e105176bf84fb8e454f29dded157457d866c6f103aef922b981d5c90ac11165d914af3c28ed3fc898283d17bffce459dcd170d141c3dfe7a382b949813db6980e703564485609a00ebf8adfd9e2e5854d17c27d3bb4c4bf23077ee4666dfefb98b0b3a80911a1a777aab57d6a9dc43a0f84b374b75b8d1650e6370cbbd952f5c8c61aa7c8ddc19ce484147ddb5393e30d401c53489fc85e327963ff0380febcdff23a3f923970", 0xa9) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000f9f000)={&(0x7f0000359000)={0x10}, 0xc, &(0x7f0000ae7000)={&(0x7f0000a88000)=@ipv6_delroute={0x24, 0x19, 0x423, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x7f, 0x7}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007c2000)={0xfffffffffffffffd, {{0x2, 0x0, @empty}}}, 0xfffffffffffffdec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x0, 0x140, 0x208, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="5e1a5c39aea1c4bf6ce1550e032216cc", {}, {0xff}, 0x1d, 0x2}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x8, 0x6, 0x5, 0x2, 0xfffffffffffffffd, 0x101], 0x2e9, 0x8, 0x3f}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x56c5, 0xa, [0x34, 0x33, 0x39, 0x35, 0x13, 0x33, 0x19, 0x16, 0x4, 0x9, 0x40, 0x4, 0x13, 0x7, 0x3e, 0x5], 0x0, 0x49a, 0x10001}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x1ff, 0x6f}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', {}, {}, 0x4, 0x1, 0x61}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x0, 0x80000001, 0xab, 0x9, 0x2, 0x6], 0x3, 0xa1f0, 0x6}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xa3}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0x7f, 0xb3}, {0xeb, 0x2, 0x4e77}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) 2018/02/19 18:05:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e07000), 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001de000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000010, 0x3, 0x0) write(r2, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000884000-0x20)={{&(0x7f0000aed000-0x3a)=""/58, 0x3a}, &(0x7f0000b6a000), 0x20}, 0x20) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000025f000-0x4)=0x4, 0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a17000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000856000-0x8), &(0x7f00003bd000)=0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) 2018/02/19 18:05:58 executing program 0: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000d6e000-0x8)={0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f98000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x1, 0x7, 0xff, 0x8}, 0x20) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008e3000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f97000-0x60)=[{&(0x7f0000f96000-0xd9)="9dc1771e7780a315b574384aaa0702f48feb088452c0e000e9fdcc89317711a01e", 0x21}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) [ 36.889769] Cannot find set identified by id 1 to match 2018/02/19 18:05:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r1, &(0x7f0000843000-0xc), &(0x7f0000697000)=0xc) getsockopt(r1, 0xfb, 0x401, &(0x7f00004c2000-0x88)=""/136, &(0x7f0000a99000-0x4)=0x88) ioctl$int_in(r0, 0x5452, &(0x7f0000545000-0x8)=0x8) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000e72000-0x8e)=""/142, &(0x7f0000d09000-0x4)=0x8e) sendmmsg(r0, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[]}}], 0x1, 0x40) recvmsg(r0, &(0x7f0000e82000)={&(0x7f0000670000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000278000-0x30)=[{&(0x7f0000999000)=""/61, 0x3d}, {&(0x7f00006ee000-0xa8)=""/168, 0xa8}, {&(0x7f00006d0000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x10001}, 0x101) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000b4d000)={0xa, 0x0, 0xfffffffffffff6ab, @empty, 0x4}, 0x1c) 2018/02/19 18:05:58 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f51000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000215000)=0x91fef15e) accept4$ipx(r1, &(0x7f0000c65000-0x10), &(0x7f000093d000)=0x10, 0x80800) sendmmsg$nfc_llcp(r1, &(0x7f00002fb000)=[{&(0x7f0000c88000-0x60)={0x27, 0x3, 0x4, 0x7, 0x1, 0x8, "2dccfb23fd0dd0b92b776003a6f74369d9ce8769a5ea39bd3311ab3d3813a0518cf829a69f01dc21ba1332a7048bf9b5b4c774511cf8f6cb50fc4dc9c3701a", 0x2}, 0x60, &(0x7f0000145000)=[{&(0x7f000006d000-0xb6)="705ce09e75c8d44a2a6f916f588400c8b67dd538bac1a32b0190e12654d5eabea97eab11144638370af65d3fa32c4c0d067c29bf20a16c9e673a7246928a98634a536aa09493eb74671a3f6cb47ae80bef7681338ec8286a9b4de714f76b8c780b361694cb9a4dba077c21c69c27e5060184030520f56c2a29d71e3a97296528031d722dc0b164278e52eb27e9c06498db0dc4810e45a796c51f032b583cd0330746262502d680f5c31a768f62666d618329aeb8438d", 0xb6}, {&(0x7f0000280000)="af29a5d03ded988c44e4196e787fba2897d113b6cd010b1c6f98f964a21bdc02bb40efebd6af9518225e50bca35d87c4e94930a1a135affef056081877c6937e5fc7840648598fb08b99570104190360e44292a06a69c1eb28886fba7a9a04e7d8dac0077f4c3eefd2ed58968a91e8e322291a0a9d1c72f797bf6e8023cca93532d625874270207542c5398f3f04cfc7289852b9d332a2e99481bb0fa5964402304fead52aaa0223b6326a58d0d62bf938aea34dd15a", 0xb6}, {&(0x7f0000205000)="4a1309f8b2fd3924b958e1705154632753ff26fdd78708c76a039618ce349907146f118c94c7a1151bee048c46f92b983f67b5fc686815500d7b0bb5c00c65be522417534f360114badf99f6d762", 0x4e}, {&(0x7f00002b1000)="69efa4f0ab247e3365ced22ca4739e4974676a8d6500d5ac56e6de04ffc540eb9cbd4cbf05463d85cabb6be26d8a942fc7163a34c699f9ba8e5cfee82ac434fa3feb7a6bf5ba906fcadfa6b96653250127d41a0fbaf2a4116004540256f72420843da40beb6b45b760de405fe5813d2993c505dc3c4db1a1a86cac4c87e2d140", 0x80}, {&(0x7f00008f0000)="725005e13b522088658d15ea903d354fc315b4d017b269cce67f36059c873017a15300e3bce4595e6be8b1fd80cf236d4dcc7d6c9d710ece594170499bdf49472a3682a091f2c0028e8d716d8f61206c12be6e37ac61200d6e2eae7d410fb0ad049170371a0f2196338d4fcaf3d3f48e5c43929f815b591fc6ce45deef761c07163fe29f17ccce5fea86a9ba00190a18ae41f1612680365332c68a715e28cf26410d9a2d652b869ac5e44416f5fa1cf20c8c64abcd92ecd831a50bbe2a7ca89549c3a772d1e9090a738ef5b0ef15203c32a729", 0xd3}], 0x5, &(0x7f0000a60000-0x40)={0x40, 0x10b, 0xfffffffffffffffa, "d09d4d66f9120023407e94f7c21bdad0833d911b89dfc4ee7d0f367ddd83609f98c2b564ffa865be246886881bcc"}, 0x40, 0x20000000}, {&(0x7f0000ab9000-0x60)={0x27, 0x10000, 0x5, 0x5, 0x5, 0x800, "aa3df0e8fdd19520a9e92d0a693e74045cdf8ff226eaa67b7204d0899b57f7e2562b5041935c399628b3d93f446057cc2e1d2fb20473b1ad90f985d7af9493", 0x4}, 0x60, &(0x7f0000a0a000-0x40)=[{&(0x7f0000d75000)="415fb6ccbd7517a9a433d0c7f8db299ad560f7af33f37af4215f1183814208e1751c455ac096bf874bc244531e38003eea15459ae02791c4c5017be1ac7e0b4b2a6e184225b732513efc48f85af52b916375e2b97ed506aab895f3f7e555e0c044ba660df8cd3b6734c6294747944b0b2e9b344a950c", 0x76}, {&(0x7f0000d47000-0xe4)="afbe6fff83db3548e5963b65aa1bb0b8a7db29b1d5d0769811bc9e81ec7998f9e85139905e41198a96bf5c273bfd478ea56490de8ec27acb8ddcf3fcf619486705c0c2e963b47d4e4d70301590bf2d1290969bfde637deac11aa2150e4c26132eb8ba7fe4577208e7d924903de90de567ded77cc7776eff415780a35fa03aee90a1038dea89ad9d892517847abe46318083917260fc40edd236a2e84e603e5a31963d72470c50ce2984026b37c82afd17e13e26275f4338a7d0622b6cdf67a71c1952ee8ad427c857cb4ef4928f7525145d57f7299a76d00b8c3801152170d4227e8d112", 0xe4}, {&(0x7f0000910000-0xd1)="4ba465953f3faef7ff5ff86e86acc83378048e9afb519aa67063724c3b3661b0c1936e61f7ebfaa4b98cf2906899f3b328273edbc0bb77d158d2471f931e0ae3a6a88b5f088daad76659cc91e94285a5821d4f1acf26b9630abda416b62afa5d794062ef2c498a453e57e025cf581ed1aec131199ef2000ea5d17bc3ba3f4caa6dd6b5e36bc6f010f42e8660430144ea68f4246b0f6ecc4cc146a231a3c7930f172c5941843107e78780173e886bc848fbb53794e134ae28e301531a2d4c5228c70e13d829d04a95d5dbf4f96163da7b97", 0xd1}, {&(0x7f00005f7000)="143b963cb53994e2493440", 0xb}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00006a6000-0x60)={0x27, 0x1e, 0x1, 0x5, 0x1000, 0xff, "6be8949e528b754b3fc6c5a6c3c0f000e0d415b4e06d5ff3005050de4e70d3a6ae4e8791d6168941855870dcd89779b004b661a8aabeaae579663a24b9156d", 0x5}, 0x60, &(0x7f00000b6000-0xa0)=[{&(0x7f00008b8000+0x8d1)="2153ff73ffb7279d87f8f63a53e1ea511544176d4daf15eb404a00c00731165309d4db08fa45c232166db5ef593658dce1d245cd2abf7aa1f25cccfbeb2c59504ddc531829a0526f9feadac0a111a4f16bfab4d35c2b50081dfd30a4860b0e45", 0x60}, {&(0x7f0000b3f000)="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0x1000}, {&(0x7f0000eee000)="54b4ded61482cb2479e1cd34e089c9dc12252ab572576ac0b7cad1344a4b0def404941fe2c73d61ce451e6d851fff0a2cab95352fc8b7546f0d670730b39938a77de1eb496cdb94b99c99940aa601aecbb9d9d5ab84ad8bd391c326e9ee5cb34247f0e0c21f3ed5aef65b2066abb43f7a8c56fa2b615405ae5bf58eebcb78169a6fe0bc273ac4f3f80a5ccfd354e6692bd127f733d90ef036944180b09a7fe1b4c5e801740e3db286500f849667542e09e2762f16116e6ecf139a77a9582eab79520871578a15ac19cf2f2272db75f94ff46a495cc27dd53752bd9e33f1e730f", 0xe0}, {&(0x7f0000149000-0x9f)="ab8413ba0e72fcb59a203b3f4af6d02658f125e986e1be83084e4d4057c1c246fb4f470d5c76f33cab05a837c504504d480ec901360a09ced4f22af6e9eb3664f7c0c2fabd1e94cd9178942d48c3e17983c247e71879588b5222f17ec1c1de992aaf4d158bf3202680548a465258e6550217d40f75eae4c4189232f37bdc50511f629b90a5f135f9dc5619e3718db25466308f11bac6da1d8c479be4527b0c", 0x9f}, {&(0x7f000042d000)="21ca07c6fe6bf32808442f9662cfc909bbf75e8ae56fc250a142f8a78259a10f953951de625fb4c3e30a08266efccfe90346cab71830fe1fe524e8b375e61e93843662f2754b7ad8c11938e95379239e02a27eb3db567c0b0de7a4c2166e64c75761682fa51d6bf8e55402ec398a6cc26953352d4e4e78914be5a93b42f788c614a971b53df6162757", 0x89}, {&(0x7f0000920000)="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", 0x1000}, {&(0x7f00008fc000-0xfe)="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", 0xff}, {&(0x7f00008be000)="59b26e14a1e3fa08a7a701e7b5a2372d7f83cb656510da6d8db4d93e56d5d389101a9c7e339644b9909e84639c44ef525089e806e4d8e028744472b957f060c170c61613c5268375b68dec6ec0092cdaceecde8f94408ffee8fe95843dbb393d83baab", 0x63}, {&(0x7f0000dc9000-0xf8)="84f83ccbc060cd784fe03743a89aa6e7de6f72a5ab6ec9dd277f7e743888103cece55fa2c6e6f528422ee5b6befa0db055a49e0d8126466b0cc5494edd50f6797ad20bc16f63445d2c97775a3342daa74930ce24dfaaeaae8825e438785cbe6cd537bb29a10d6231e6c93d7c24fd6bab70fb0348b8198ba1bebaf65c4352aee98cde179256cf52d6480e847bad6afe2aa05539b31f71868dc71ea84b55ec8c6159b46c7875ce8c832e9ef6c73f2bea7970d64c11ccc3df6c3a9d4f540eb38bef0139390ee80cb7258ca36a40e551c2602688e6d8f398cf6589dabfc6fd2511fdb3df7d8781af27c97dd2453665a4b6839720044391a85a50", 0xf8}, {&(0x7f00001a3000)="0c56e23eb9283623c6f2c8f31a1cb9069622743540b40bbfb93350dbc722f27a66c1e101886569fa8476f2ccedc870c84f0fb3ae7eb518b06a24404e8a61870e5b15436f9bc5a575b6f4487697f19f3fad0982d94916fa1b1a4e4a00ad39ef0b8b6d5c3249d3bb70239ef637adffcb2bc1f1ef625d330098a5cac3", 0x7b}], 0xa, &(0x7f0000b22000)={0x40, 0x12d, 0x4, "16abc4f8070aadaecf5020f3b379c7862029d48800324559b0fee3f12e84cce5456723297ceb209f7e0fb09ccfa591"}, 0x40, 0x4}], 0x3, 0x800) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002f2000)={0x0, 0x21c3b78e, 0x30}, &(0x7f00005aa000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a15000)=r2, 0x4) 2018/02/19 18:05:58 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x7fffffff, &(0x7f0000006000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000006000)={0x0, 0xb3, "640bdd12cfb0ed7149b4a8558208121940bd0e176fb3df045b8ac800fe536a0186b6c026a8bb1f15ffdb42734444c8fbaf83aa279c2cbe996328efb7983fc3652ff47dc8cee6fdf4fe5329ae27a55af8b89b781dc4df5520e74f6a299318f52463a2668f4cf854d11f6e495afd53ec9198cc6e2c1be1c677e86bc369065c599a5d0ffd52e3b9b71ddfd8c2d69b16472505ef3f3d7474fa3a6c576c6ec8c3d41ab22c6686eaf66373782035879218aed6be8cd8"}, &(0x7f0000005000-0x4)=0xbb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, 0x8, 0x9}, 0x98) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) 2018/02/19 18:05:58 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000002a000)={0x0, 0x0, &(0x7f0000029000-0x10)={&(0x7f0000009000-0x78)={0x2, 0x0, 0x6, 0x0, 0xf, 0x0, 0x4, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x2}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x9, 0x2, {0x6, 0x7e, 0x3929241a, 0xc00000000, 0x0, 0xe271, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_lifetime={0x4, 0x0, 0x200, 0x8, 0xff, 0xfff}]}, 0x2f9}, 0x1}, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000001e000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8001, 0x2, 0xff, 0x2, 0x9, 0x5340, 0x6}, &(0x7f000001c000)=0x20) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x10000, 0x3, 0x2, 0xd, 0x7, 0x8, 0x2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe00}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x13, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x2c}, 0x1}, 0x0) readv(0xffffffffffffffff, &(0x7f0000028000)=[], 0x0) 2018/02/19 18:05:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000597000-0x29)="09f42e4ea999a21af91af60745d89a1fca161bcfa51694437b2510b85ba4f5230f07139fa2c742d924") r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x2, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000004000-0x14), &(0x7f0000003000)=0x5b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r5, &(0x7f0000003000-0x8)={0x1f, {0x1, 0x1, 0xb1, 0xb1c, 0x9, 0xa36}}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x47248b50, 0x3, 0x401, 0xd95, 0x5, 0x25b, 0x6, {0x0, @in={{0x2, 0x2, @rand_addr=0x6}}, 0x7, 0x0, 0xd24, 0xffffffffffffffff, 0x7}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000)={r6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x6, &(0x7f0000005000-0x8)=0x2, 0xfffffffffffffd2e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000002000-0x78)={0x2e7000, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x8, 0xee, 0xfffffffffffffff8, 0x9, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0x8, 0x7fff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006000)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000+0x1a4)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000006000-0x4)=0x1e7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpid() r13 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000006000-0x38)={&(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x3, 0x14000000}, 0xc, &(0x7f0000006000-0x40)=[{&(0x7f0000006000-0x268)={0x268, 0x35, 0x300, 0x5, 0x1, "", [@typed={0x18, 0x34, @ipv6=@loopback={0x0, 0x1}}, @generic="88c2b5c15014b67bfb4f307c81e2717b0ddf2babe664d6188f34d3afd6008033083e28f67179a0042e2aa2950a0284bba4e99a4f23f9e8889febccb3767ea351e3a36493579f9697624e37fdd28959389f451c6338", @nested={0x13c, 0x95, [@typed={0xc, 0x18, @u32=0x9}, @generic="379cff1977953adb80520b88169652236fd80dd081ff28174f9795c873d59dc4f0e6d6cd83bddc6f2c5da4ed933a5918b146e3f09ca5d1a7fe58e9ad559cfe40d8063e79bfb6946a87d3b68aa4cdc63f86d8d9f133c4bf77cb89f38342d3c9061df31261b6018c1a37eca65df9842a403dd6d94925ed8ddd69ecf9a90bdc166e8a34b177cf0c5c036e86445e37f20d9029", @generic="7bd06a527ceada7e84800a1315610d86e28923d40046cebf4f32368d474d1fadd6a907e643ff0777b380859e92ec17fc8100f3a881af508cf07a73405dd955b9027324ffb06d10aa813c20d5057f68e6dd990f470608ef802c567f8918302bfb5f6f2bb0f3369731bacd5048b7d030e2143b82fbcca7c5c2ee2c3f7e2e1ee5236b3945e14be64726acb8705f458b5f7339107306bc8f7a7ca5"]}, @typed={0x10, 0x95, @u64}, @generic="781e1ee4f4092103379586994cad3718d1f1b08a38dede31ed585cc1ea737c284d1972611ea0e353f7b226a40392dfb8b7cd4dd838db96fbd1647f462f77ebcbb592d1e65d9b118f8c70488f60fe5e321443e031e0761407b6d87643df6cd54ae9fd89bd4caa079ab9d9493f6f16f0b70803ab444e4b573eba9e5f30195673910bfef20c19c128239f77d2adcb335644fa10ad622f32a8d2ea23ee6c73"]}, 0x268}, {&(0x7f0000004000-0x161c)={0x161c, 0x1b, 0x300, 0x7, 0x1, "", [@nested={0xac, 0x62, [@typed={0x10, 0x2d, @u64=0x1a}, @generic="1b1115ca4e26658e7c2748370439213d32f3746cacf4ec90c14980b2da890c068969db336ee611786be7dde9dd42179ea3cba55327dccadc8450a68432d5b86da813698e7c20dddc42223ae77dcbc99523abdc166ccea29a82e72738f755c62833dc13f6fc92bea03de2392c7065531fca753c995b528e55923ebe0fa91ab9aed4aca4d3647f050eab82", @typed={0xc, 0xa, @fd=r0}]}, @nested={0x64, 0x7c, [@typed={0x10, 0x29, @u64=0x9}, @generic="14c9639a328bd20ac93760ac0e3f46b8971dbfb46d15363e2fe2f30a4e112c553b99c4dc6121117e3797e1aa77de46265df2b8d477d7d36e0ebef4cb4efda89861e174134427d3ed3c8e3989b77acc67"]}, @generic="7cd21d06ea1a4e8b3783e2e2705f101c4102a7ea2d0f145f34863a14e5b4a3c5f99d6f5fd01e22d56b", @typed={0x1c, 0x55, @str='procGPLppp1cgroup#(\x00'}, @nested={0x135c, 0x81, [@generic="faf36ac991074c90ef53a2d85afae118b0060c5b638f0b097ec35a1ca94b2fff826d99a0", @generic="258705b61500d90c73bc38f581f95e9454c6056071dc9d23f39f8c4e44c443baf665f31f617da47f9dbc971750de2c1a0b2d7293be44948a115bb0797a93ed851d53a7a81c5100d8aa42a4cd5c7e73be8de80e088a69ffe61d9ccaf48297be5abcb539f8f6f1a501435faeabe96050548a06c9c802bd746191bab9c68e852846e70878d22c1b47d3173b88e6774455d9fc81b21abb88d10f1204dc76aed7fab5903c9267613b12554d5c41bc321eaa28805929e3aabf7a549fb950f602a822e2289fce9793a7c9", @generic="743b37794e388741685780a4b0064ad1262d0b5b1c60f43366982724c56b556d31f7a3eace3a40055c0096c5eabb2b9863e09568691875e5b231412e22b617dd6c4adcb7491a92cbda2c93dfdd5e5d1a406aca3a6707a8be5482814eb9e0462e870a1a0e596666d37b5fed04172767c4f48e6c160660f71f236e", @generic="d16c4b8721dfceb3b8fb59ec02fbaaa7921769514de8152c476b32bb72879078aa694add57a2b7f4d6a0a4ffe5acc50428ba7b7f9e7fa7aa9353a19cc0421b6db17127e15501edfe785bb16c1205b7ed529c4f9c34f4b78a0e701a406687d1bf103ef4f8e7c5c00450f029006fc8824d918ce43dec341065d1857312fd5b8293e9625eae1b450050ba430a13e1dbbb7ab687eeb3fef3b145b5942e6be52a9eaa9b21985c5db0ee3e8cc0054fa89acf0ff37a69cc667eddffb4eee3cb569d0624bada4d6ecebd92996f524cd19021646071277d243d05b9dd2fc46760ae80c62843fbdeed", @generic="1d85a3f1bf14ba6f7cddda3999509b", @generic="56ba7654bae7e62fd86dd150f1fc2210dfba7a401872ace454d9e428cc5595d93f00100102d5b71b4f4f5ed34747aa810d70922d4f25b36c4af699221be672eb3b94c460625145a2e55192cf7cacc2b6c0c5355b04d7a57e0d21a15be9ee721bcb0259886405909794401df9b3677617f77f22cbd087b8dcad09e97a7e831ac0052a22f7616d8490f03a8f274c8465efd84f3b15bbcfe325a41b243ca06d4738c3bcdc40fc238e92f10fd42b42498b42364649266dfcaebd9ffd0f0b35aba3cec8526cb0e4ac245c4fbc26ff8528067f0e18c77516185ac4742b447177df75c10e21e36437eaafc0eb9c", @typed={0xc, 0x39, @uid=r9}, @typed={0x1008, 0x22, @binary="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@typed={0xc, 0x39, @u32=0x2}, @typed={0xc, 0x4c, @fd=r7}, @nested={0x130, 0x2e, [@generic="666916008f83c9da5d0103b60fc27d34705630bc5bff7fa4bdfa4946d5c24df395ef853d3f15c354b3d7405ab31d5279b0d8ff0e6d8ac9", @generic="8ad53d8a61f4f09a32d2f7ffdbde0de16926c1c31901d093f506d6bf0788605dc4a6d1f8c98638aa0d3cc6b7c39f8fd72c646dd811b34c84a064aca8e1bb805a23547ee407704c5d43fed65879ab7fb3cc4633ad62f49f53b896c77b0876195b90bd8a418a37e5671e2724516fd2b92868c5f1a2cc45f6f3ea70b7d1b764f4956d0d7090c81f36bd35da94e07307b96d3f7bea96da238378e734a2fd15f39702527888bd5e4e175880550b44f064cffc8687493544430be8487fca88139d3310aa1847b9e228833d", @typed={0xc, 0x29, @str='\x00'}, @typed={0x8, 0x38}, @typed={0xc, 0x18, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x8d, @uid=r10}]}, @nested={0x10, 0x31, [@typed={0xc, 0x11, @fd=r4}]}]}, 0x161c}, {&(0x7f0000002000-0x80)={0x80, 0x2e, 0x2, 0x2, 0x1, "", [@generic="9d6a66871efbfb8ae943e046192e8064", @generic="27ec868fb8ad163c44bd1c6cacf36aabb161eed952f6a4c3dfd4849f680784f4ad3d1b674f2e09d314496b7712e8e0082d3487751d80eeb6aaa62d9d692ff2288ecfc498674b0c01c888d3857e5e6ac0d3dc7f9d1be687f30532468006b3"]}, 0x80}, {&(0x7f0000006000-0xfc)={0xfc, 0x39, 0x1, 0x3, 0x3, "", [@generic="e4a38267a8f307979359db775604838336c5ae8726d17a15452ab0478710e1b807ce39eb5c55dad5ef96038f7d791dbe61428ce5c2573a1eabee7942b05b0ada4210e6398c0fbb7e46ea24110a1cb93b693d95ad51ea17da67e6bd096ebb7f4342a8727f449957ca7fad70b97f929e475bdf45ebfdcca6c36d666079202a1cfb2ab1a2ee8d9980aff7e7dec419a57075ac63e9514ed1e3bd242d30909bb14e7b8052dfe8334498fa798d5c916c747aefaae6ebab999edc", @nested={0x14, 0x76, [@typed={0x10, 0x4d, @u64=0xb2}]}, @nested={0x4, 0x21, []}, @typed={0xc, 0x53, @u32=0x2}, @nested={0x10, 0x26, [@typed={0xc, 0x34, @uid=r11}]}]}, 0xfc}], 0x4, &(0x7f0000006000-0x10)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r5, r4, r0, r0]}, @rights={0x28, 0x1, 0x1, [r8, r2, r4, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r5, r0]}], 0x98, 0x90}, 0x40000) 2018/02/19 18:05:58 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x8001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x88) r1 = accept4(r0, 0x0, &(0x7f0000c9a000-0x4), 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000911000)={0x0, 0x9, 0x4acf, 0x6}, &(0x7f00002c4000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005b9000-0x8)=@assoc_value={r2, 0x6}, 0x8) getpeername$packet(r1, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000001d000-0x4)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/19 18:05:58 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xfffffffffffffffa) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/19 18:05:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f0000149000-0x18)=[{0x18, 0x29, 0x36, "ff"}], 0x18}}], 0x1, 0x0) r1 = socket(0xf, 0x6, 0x44) bind$ipx(r1, &(0x7f000092c000)={0x4, 0x643, 0x7ff, "77f973f304fc", 0x1}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000cd8000-0x4), 0x4) [ 36.942840] Cannot find set identified by id 1 to match 2018/02/19 18:05:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x10, 0x80000, 0x2) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000cab000)=0x12, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003cb000-0x4)=0x840, 0x4) sendto$inet6(r0, &(0x7f000092c000-0xa9)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f00007f5000-0x4), 0x80800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000fa7000)) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/02/19 18:05:58 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009ef000-0x468)=@raw={'raw\x00', 0x9, 0x3, 0x408, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x338, 0xffffffff, 0xffffffff, 0x338, 0xffffffff, 0x3, &(0x7f0000318000-0x30), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x88, 0x7fffffff, 0x217, 0x9, 0x6, 0x10, 0x24}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff0000ff, 0x0, 0xffffffff], [0xffffffff, 0x0, 0xff000000], @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x6, 0x4, 0x8}, 0x0, 0x1e0, 0x210, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x100000001, 0xfffffffffffffffb, 0x10001, 0x8, 0x34, 0x7, [@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff9}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x14}, @dev={0xfe, 0x80, [], 0x0, 0xf}], 0x2}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1ff, 0x7fffffff, 0x7, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) 2018/02/19 18:05:58 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) close(r0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ca000-0x4), &(0x7f0000f95000-0x4)=0x4) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f96000-0x10)=@ipx, &(0x7f0000a7d000)=0x10) 2018/02/19 18:05:58 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000007000)={0x0, 0x100}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000015000)={r1, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}}}}, 0x8c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/19 18:05:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006f6000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00005c0000-0x8)=0x400000001ff) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d22000-0x4)={r0}) getpeername$inet6(r2, &(0x7f00004ca000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000578000)=0x1c) 2018/02/19 18:05:58 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f00007ec000)}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000fd0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000270000)=0x3a) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fd0000-0x4)=0x2, 0x4) 2018/02/19 18:05:58 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ef8000)={@generic="ac2d2a1052ed3b2b26f49e84f1699200", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef9000-0x10)={r2, 0x5, 0xfff, 0xc0}, 0x10) 2018/02/19 18:05:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4), &(0x7f0000347000)=0x4) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f000052c000-0x10), &(0x7f0000c22000)=0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c21000), &(0x7f00009a4000-0x4)=0x4) 2018/02/19 18:05:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1b) r0 = socket(0x1f, 0x802, 0xaf) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cab000), &(0x7f0000eca000-0x4)=0x4) 2018/02/19 18:05:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000027000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x81}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000469000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e7000)={r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008db000)={0x0, 0x400}, &(0x7f0000d99000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006dc000-0x18)={r3, 0x401, 0x10, 0x4, 0x9}, &(0x7f000052c000-0x4)=0x18) 2018/02/19 18:05:58 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000f6f000-0x4)) tee(r0, r1, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c2d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r3, 0x1) 2018/02/19 18:05:58 executing program 5: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000fa2000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @common='gretap0\x00'}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa2000)=@sack_info={0x0, 0xc8a9, 0x2919bf5e}, &(0x7f0000fa2000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004c3000-0x6)={r1, 0x9}, 0x6) 2018/02/19 18:05:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000f1b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00004a5000)=[{&(0x7f0000291000)=""/54, 0x36}, {&(0x7f0000d8e000)=""/182, 0xb6}, {}], 0x3, &(0x7f00008bc000)=""/80, 0x50, 0x9}, 0x100) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000088b000-0xc)={0x0}, &(0x7f0000e9b000-0x4)=0xc) r2 = getuid() r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d9b000)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ca4000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f000023c000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000792000-0xc)={0x0, 0x0}, &(0x7f00000b0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b65000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000914000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000869000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000d26000-0x4)=0xe8) r15 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000550000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x2)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000045e000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006f9000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d9000-0x8)={0x0}) r25 = socket(0x15, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d88000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00001d8000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002a2000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f0000001000)=0xfffffffffffffc8e) r30 = socket$inet6(0xa, 0x80006, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000b5000)={0x0}) r32 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r34 = socket$inet6_sctp(0xa, 0x5, 0x84) r35 = socket$nfc_raw(0x27, 0x3, 0x0) r36 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001f9000)={0x0, 0x0}, &(0x7f000048b000-0x4)=0xc) r38 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000061f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009b8000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000565000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9f000)=0xc) r42 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) r44 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009dd000)={0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000036f000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000640000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00002da000)=0xc) sendmmsg$unix(r0, &(0x7f0000c89000)=[{&(0x7f0000591000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b66000)=[{&(0x7f0000a66000)="47b5b286cf8f70c9d0edfb5b6d96800b903f1c5a5fd713ccb913519ec161a42d75ef97a2023975f48c", 0x29}], 0x1, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x8010}, {&(0x7f0000b08000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000079e000)=[{&(0x7f00006d9000-0x1)='v', 0x1}, {&(0x7f0000218000)="675e3854bf92321b554a0e5b1aa57efa2500092dfd19c4ef7c71c08f4e657dfdc2d039c6a481f20a5c320e462bc4d4a819fc83cd57ac71fb72ebce9e1dbccb5bc86b897ef2e01eb0924522c4baadc648f8e054b7f335fc", 0x57}, {&(0x7f000026c000)="5c42e914a7b1a60d976dd325a1cd9ae6288594416874355e63806bd248333a50b4a233784cf29a687e79de3f22e9eb3a6a8149c6b3731d370f8721ddf7cf28e8530780dbf0903821bde394cbfaee1decc0aa2559c994e2b1a60d67fb89db31ac40f3de2dc6d85436d2a80c5e03d80f7b5127dd4beb14bb", 0x77}, {&(0x7f0000000000)="bd2aaa2ee22d960daef242fcde361c6a814e7ad319cbb8885064e6776385", 0x1e}, {&(0x7f00009af000)="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", 0xff}], 0x5, &(0x7f000074d000-0x160)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x160, 0x800}], 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r48, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[]}, 0x0) r50 = accept(r48, &(0x7f0000b81000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000205000-0x4)=0x32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004dc000-0x8c)={0x0, @in6={{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f000062f000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r50, 0x84, 0x0, &(0x7f000020f000)={r52, 0x6, 0x80000000, 0x3}, 0x10) close(r49) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r51, 0x84, 0x22, &(0x7f0000558000)={0x40, 0x8200, 0x1, 0x1, r52}, 0x10) socketpair(0x10, 0x80005, 0x10001, &(0x7f0000465000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000638000-0xc)={0x0, 0x80000, r53}) ioctl$DRM_IOCTL_INFO_BUFS(r54, 0xc0106418, &(0x7f0000d00000-0x20)={0x87, 0x7ff, 0x7, 0x2, 0x0, 0x2}) sendto(r48, &(0x7f00000d2000), 0x0, 0x0, 0x0, 0x0) 2018/02/19 18:05:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000409000)=@sack_info={0x0, 0x7f, 0x5}, &(0x7f00004d2000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000022e000-0xdc)={r2, 0xd4, "0197c03b3a863d378138a56b0bacbe464529eb33f351209088c566f2a5cab733f4150636cf62ceb4088897dd2b0596529c5dc36ad7581f6f74695c97c230d12a7e0c5f8373bb8b3baec62d29a0af76cba887154a4d844de498b64d53e6ec895bf783b2ee9daae25c8428cab7fa90cd3782adf4504cf45714856296c0269eeba559b906c2b79d0e1d00a0c17c6af99358e6c46f18d121862ffd3de1b15f5f9391f604de0a36dddb24d82b153a76acc1ad9264c45590439c6e24e8c41c2a42e9aba06b77dd6653e8dbf812ab92e1382dc565dc641a"}, &(0x7f000064f000-0x4)=0xdc) 2018/02/19 18:05:58 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000e000)={0xffffffffffffffff, 0x28, &(0x7f000000b000)={0x0, 0x0}}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000f000-0xc)={r0, 0x8bb, 0x8}, 0xc) 2018/02/19 18:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000718000-0x10), &(0x7f0000acd000)=0x10, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00006a4000-0x4)=0x10000, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af4000-0x1008), &(0x7f000070d000)=0x20af3000) connect$inet6(r1, &(0x7f0000918000-0x1c)={0xa, 0x1, 0x66, @empty, 0x7f}, 0x1c) 2018/02/19 18:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00004e1000-0x80)=@generic={0x40001e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f6000-0x4), &(0x7f0000f3a000)=0x4) r1 = socket(0x1e, 0x2, 0x0) getpeername(r0, &(0x7f0000269000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000f2e000-0x4)=0x2e) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007a7000-0x10)={0x0, 0x1c, &(0x7f0000afa000-0x1c)=[@in6={0xa, 0x0, 0x7f, @empty, 0x2}]}, &(0x7f0000f1a000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000723000-0x18)={r4, 0x7, 0x30, 0x2, 0x80}, &(0x7f0000182000)=0x18) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f29000-0x4)) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000eaa000)={&(0x7f00006fd000-0x80)=@generic, 0x80, &(0x7f00000f7000)=[{&(0x7f0000224000)=""/213, 0xd5}, {&(0x7f0000962000)=""/70, 0x46}, {&(0x7f0000a7f000-0xf)=""/15, 0xf}], 0x3, 0x0, 0x0, 0xef77}, 0x101) 2018/02/19 18:05:58 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd3000)={0x0, 0x80000000000}, &(0x7f0000fd4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e6b000-0x6)={r1, 0x7ff}, &(0x7f000023b000-0x4)=0x6) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) bind$inet6(r0, &(0x7f0000781000)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe0}, 0x1c) 2018/02/19 18:05:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000002000-0x10)={0x6, &(0x7f00000bc000)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00002e2000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009c5000+0x3d9)) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 18:05:58 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f000000f000-0x4), 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000017000)=0x1, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000017000+0xb0)={&(0x7f000000a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000016000)=[{&(0x7f0000018000-0xdd)=""/221, 0xdd}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000006000)=""/200, 0xc8, 0x73}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f000001a000-0x40)={&(0x7f000000d000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000001a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000001a000-0x4)=[0x0], 0x4, 0x4, 0x4, 0x1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000014000-0xc2)=""/194, &(0x7f0000018000)=0x497) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000017000)={0x2, 0x1, 0x7fff, 0x709, 0x6}, 0xc) 2018/02/19 18:05:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000653000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/19 18:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000020000-0x4)=0x5, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r0}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/02/19 18:05:58 executing program 0: pipe(&(0x7f000080e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x9, [0x9, 0xffff, 0x1e, 0x1d9, 0x7000000, 0x80000000, 0x1, 0x9, 0x7fffffff]}, &(0x7f0000000000)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000394000-0x20)={0xad1d, 0x80, 0x0, 0x5, 0x7, 0x6, 0x98, 0x6, r2}, &(0x7f00005dd000-0x4)=0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ff4000)="d9de1829d8a27cdabfe3764ebeb5c1ec", 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) 2018/02/19 18:05:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[]}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getpeername(r0, &(0x7f0000e8b000-0x8)=@un=@abs, &(0x7f000087a000)=0x8) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x6, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003b7000)={0x100, 0x6, 0x2000}, 0x4) 2018/02/19 18:05:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r2, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/02/19 18:05:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000676000-0x10)={0x3, 0x0, 0x8, 0x4}, 0x10) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000310000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000e20000-0x4)=0x1c, 0x80800) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000ef1000), &(0x7f000021d000-0x4)=0x4) syz_emit_ethernet(0x42, &(0x7f0000663000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) sendmsg(r1, &(0x7f0000b2d000)={&(0x7f0000849000)=@rc={0x1f, {0x5, 0x4, 0x1000, 0x7fff, 0x9, 0x3}, 0x400}, 0x9, &(0x7f0000edb000)=[{&(0x7f000010d000-0x51)="5a27d40526bc06338354a25e26263871c74559af00bee0095f69eb4faa0003698d4545d173d973e886ba5c426713c116c45a68c598b587b4bb3066b4b33fbdd9e4dcc22515aff685f4c4f554ea6c40f64e", 0x51}, {&(0x7f0000658000)="159fa8800499046a1bfaa168b78976eb1a37bf39", 0x14}, {&(0x7f0000b76000)="a4dc04e2636fe70dd255f3dc3ab7f635762814c85dbc2c39e795e9ded3af74d03faba75fc109fd8e9d2cea191e0b05c9860becc85a90be56679e2528899f04373cae827ddc7ec9fc41031ad034a5270fba3468dd6f196f79af3e4ebdf1dcd923e6756f0ecd45db5e8ace284965d20a", 0x6f}, {&(0x7f000062d000)="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"}, {0x28, 0x18f, 0x8, "3677017082dea9871f64536677cc448e648c63705fc4c1"}], 0x2248, 0x44000}, 0xc044) 2018/02/19 18:05:58 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) socketpair$inet6(0xa, 0xe, 0x3, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000024000)={0x0, 0x2}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000025000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}}, &(0x7f0000010000-0x4)=0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000016000)={0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000025000)={0x180, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/19 18:05:58 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000003000)=0x10) sendto$inet6(r0, &(0x7f0000002000)="4c8e", 0x2, 0x8000, &(0x7f0000001000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x27}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x401}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000-0x79)="bc683ab7ef5c36346884dda89f2ae1df8886776b3b41c969be04294dea3d87934fcd1c45d16de951eca897a7a3d17e03cc751565142fd49aadead761c5504d6a7150adb29987ddc83614fe37f4fdd3e6ed65db6c7c275224064c327baf1756defec270487a84f3eea4c17e4a51f7f877bcc29d39b26be39ef6", 0x79) 2018/02/19 18:05:58 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2f) r2 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendto$inet(r1, &(0x7f0000175000), 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000be3000-0x2)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000fde000-0xa0)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fb4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xca7e}}, 0x40, 0x9, 0x6, 0x7fff, 0x10}, &(0x7f0000aeb000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000504000)={0x8, 0x4, 0x40, 0x6, r3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000495000-0x108)={r3, @in6={{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0x2, 0xffffffffffffffc1, 0x1, 0x81, 0x5, 0x4, 0x4, 0x6, 0x200, 0xfffffffffffffffd, 0x5, 0x400000, 0x7, 0x9375, 0x9]}, &(0x7f0000cb7000)=0x108) 2018/02/19 18:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006fd000-0x82)=""/130, &(0x7f0000df8000)=0x82) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f00004a0000)=[{}, {}, {}], 0x3, 0x5) 2018/02/19 18:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0d000)={@common='gretap0\x00', 0x0}) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00003ec000-0x4), 0x80000) connect$ipx(r2, &(0x7f000051f000)={0x4, 0x400, 0x89, "914e4a97d4ec", 0x5}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x329) sendto$packet(r0, &(0x7f0000b24000)="0001000007000000000000000022b8d7004f6f3bcb7d85008d1b4453184465068f06e3ad74cf3a9291029dcd52e23bb743a34e9e86714a651153050000020000008399cac2920d05a6945d0ef4f7bd1a55fc89455653a43fd992eeb7ef56739c191d84b0e2ce9694663cc030253ee6a688bea25290ed00cdf629177b7089b9b83259a6922a8e92b5", 0x88, 0x0, &(0x7f00006fe000)={0x11, 0x80000000800, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/19 18:05:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000507000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000dc9000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000044a000-0xc)={0x0, 0x0}, &(0x7f0000d5b000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0x3b3) r4 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000001f000)=@broute={'broute\x00', 0x20, 0x5, 0x618, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2060d24a], 0x0, &(0x7f00004bb000-0x10), &(0x7f000060d000+0x24a)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x20, 0x890d, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="4b048677a6f553aa1d4f944aa2542bec", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="df3a2741e48424e41a42233afd1f439a", @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x4, 0x1}}}]}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x400000}}}}, {{{0xd, 0x28, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gre0\x00', @generic="80efbb04a2e16cdabcd1e854a17fcb99", @common='ip6gretap0\x00', @random="7cc67252649d", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd0, 0x168, 0x198, [@arp={'arp\x00', 0x38, {{0xf, 0x88f8, 0xb, @rand_addr=0x4, 0xff000000, @multicast2=0xe0000002, 0xffffff00, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1a, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x7, "c42e067d4a17fb30960570d6149bb22b56ba696552afa9cfaee3eedfa1d9", 0x5}}}, @common=@ERROR={'ERROR\x00', 0x20, {"b2ac29ba3a404a16733c2dc16598658ae1daa126fe4a9e20ad13b77c342e"}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x40, 0xf6, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', @generic="02f1f1e6706f4de0993a3fe3c2fdf76a", @syzn={0x73, 0x79, 0x7a, 0x0}, @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe8, []}, [@common=@ERROR={'ERROR\x00', 0x20, {"b486288e3c12947a2c6ef227d7b16223b029a5b5898e7a604b9c571ea963"}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x5, 0x10, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x253}}}}, {{{0xd, 0x8, 0x9100, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='rose0\x00', @generic="4bb77bd714e95c19d266b2304a9403b4", @generic="9fa370bc7fccb2afac88afbba9354f5b", @random="43048ef0db0e", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff], 0xb0, 0x128, 0x158, [@connbytes={'connbytes\x00', 0x18, {{0xffffffffffff0000, 0x10001, 0x2, 0x2}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x7, 0x0, 0x0, 0x0, 0x0, "08106c074bd5e7e3df4503fcaf9d3fe684edea4e547fb3c626f5300461b2459fc37abc8c0837083ca09d286e8f76feef1c0da4dd8876c58ffa92f7dd5d83fa5a"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x690) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r5, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvmsg(r5, &(0x7f00001fd000-0x1c)={&(0x7f00005c0000-0x10)=@can, 0xfffffec8, &(0x7f0000e49000-0x30)=[], 0x0, &(0x7f0000c2a000-0x1000)=""/4096, 0x1000, 0x7}, 0x0) 2018/02/19 18:05:59 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000002000-0x4), 0x4) 2018/02/19 18:05:59 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000011000-0x1f)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000010000)=[{0x68, 0x1, 0x2, "f48462311e67be38ba93393d77b97c9ace65180cbc42f9154076d05d327e20e1fb27d4712699d0d84259e8ca22f8ebe573b2ba8cc019cc7c8d6e957fd2a81918ba43764f5f2aac571545805f26349ebc08d19abf6841ccb3"}, {0xd8, 0x3a, 0x7, "b245b7d007401ed0a2e2bbad76bc595f042c418d4a8d42d9c2dc1bed52d00110b6115b8b232f028892c1e6a63db19ae328c697c54803fa954d4042ffcd7c714231d82b4c9be329042116e3ff738db71b1532b717e5fafaf8b0e1729edd76f1ebf2d6d2d192f83283b2fe9fbd20a879b20ed6205aec1fec10f3c78b9c7d9b031c61bafd68e3466bc04ab56512c142689c290ce14c036f9006329f65d14034010ecc42ccca49e29f6577293c236adb4bc8478019c7492521465346753e1e58427874bbf911c326ec2f"}], 0x140}}], 0x1, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000011000)=[{&(0x7f0000011000)=""/189, 0xbd}, {&(0x7f0000011000)=""/95, 0x5f}, {&(0x7f0000012000-0x62)=""/98, 0x62}, {&(0x7f0000011000)=""/222, 0xde}, {&(0x7f0000011000)=""/65, 0x41}, {&(0x7f0000012000-0xc1)=""/193, 0xc1}], 0x6, &(0x7f0000011000)=[], 0x0, 0x1}, 0x40) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/19 18:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f00007f2000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd44237d, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000495000-0x20)={@common='nr0\x00', @ifru_flags=0x1200}) connect$nfc_llcp(r0, &(0x7f0000fb8000-0x60)={0x27, 0x2, 0x6, 0x2, 0x6, 0x3, "9aad6ef082cd012afc47d17b2dc9108e9dbab7ac674273b0ca2ffbe445f5a436d13a57d56b663441efc5fc40170b3e1cafd7eb1b5b55041cd4841a01358309", 0x1}, 0x60) 2018/02/19 18:05:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6(0xa, 0x807, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000094000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061f000-0x4), 0x4) 2018/02/19 18:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000191000-0x10)={0x1, 0x28, &(0x7f0000839000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005bd000)={r1, 0xfffffffffffffff8, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c8000)={r2, &(0x7f0000cfe000)="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", &(0x7f0000c53000-0x21)=""/33}, 0x18) 2018/02/19 18:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c69000-0x22)={0x0, 0x1a, "f6b0e0ee862fbcfa731444ed3a9d84d7755952c9e68757bc0b24"}, &(0x7f0000403000)=0x22) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000875000)={r1, 0x1}, &(0x7f0000fa2000-0x4)=0x8) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d07000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000be0000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/02/19 18:05:59 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000000)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000eea000)=[{&(0x7f0000e42000)}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}], 0x3, &(0x7f0000001000-0x49)=""/73, 0x49}, 0x0) 2018/02/19 18:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a83000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x8, 0x9, 0xb01, 0x5aeccee5, 0xfffffffffffff000, 0xff, 0x5, 0x3, 0x4, 0x5, 0x4, 0x80000001, 0x6, 0x0, 0x5]}, &(0x7f0000e0d000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000187000)=r1, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000368000-0xc)={0x10}, 0xfffffffffffffea2, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x400000000000) 2018/02/19 18:05:59 executing program 7: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d72000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000a05000)=0x10, 0x800) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ddb000+0xe9c)={0x0, 0xcef6, 0x4, [0x4, 0xa2d, 0xff, 0x40]}, &(0x7f0000ddb000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b9b000-0x4)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000dd9000-0x4), &(0x7f000084a000)=0x4) 2018/02/19 18:05:59 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}, @common=@inet=@length={0x28, 'length\x00', 0x0, {0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) socket$bt_l2cap(0x1f, 0x3, 0x0) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/19 18:05:59 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0}, &(0x7f0000e83000)=0x14) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x8001, &(0x7f0000841000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aca000-0x6)={r0, 0x3e}, 0x6) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001d5000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000fe3000)=0x1c, 0x931bff0f34d2f930) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006fc000-0x14)={r0, 0xc45f, 0x1000, 0x2, 0x3, 0x8}, 0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x20) 2018/02/19 18:05:59 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[{r0, 0x8000}, {r0, 0x14}, {r0, 0x40}, {r0}, {r0, 0x4090}], 0x5, 0x0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000008000-0x1000)=""/4096, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000)=@nfc, &(0x7f000000a000-0x4)=0x10, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000a000-0xf8)={0x0, 0xf0, "0c67a18ec325fefe192417a0886f53280f728c06385b440ca25d6faa5cf82f29e751aa280bd1c4df0c7775e62432a8f76de43a8e25d17b569511a36ed15cdaf2d5125d26d71c77fda435ee1a0b078d16981d9591b6c7bc0cc3285b7e2109e7095a39d28aad064b5bf28e285f237bc5898c75b0ec3cd7d5731a2465d413ea73bd046c1a047f3031c8e5c7ee300d581a6e319158e98e724e063c4a08ae51a663bfc5188687a46d3dfe1fd534bb571fd1ec16ed4a906a8a3992cc57155109df20b555a4cf4dc44c5ccb18980506f33a880337c7fcffce6ffae5e52f4ce9265429ccd11d6aedf283f4a9d66df7cefc496f56"}, &(0x7f000000a000-0x4)=0xf8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000000a000-0xa0)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7, 0x6, 0x1, 0x5c7e94d6}, 0xa0) r5 = accept4(r0, 0x0, &(0x7f0000008000), 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000008000)={0x0, 0x1ff}, &(0x7f0000009000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000008000-0xca)="d13b06ec60eb28243cc7a12fd5f3d05fea04f144282ac321a872dc42e0b4ba0a9118ad6e6d6072b489954f6903eeddb4028261399e88e410f4b8eb6aad73db1b152710a12df0d6619246fddfbe75cc4e5f734ba6ed90811a1b985c1dc3b2f1ff76dcdfb5f10f15e9deed6098500b83b1b38c2a8ecc1d1305cb6781d5a1708a4503ea89eafab492b49495f6113d2d350724ab25a3f21ee79888c6f58c9559176cf9c00f7984d2a2b344534da51ad8c1a5ac96c56e8d5da7aebc5fd5d9d357b011921eff00668f256818d9", 0xca, 0x20000080, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000009000-0x10)={0x5, 0x2, 0xff, 0x5, r6}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x6, 0x20000}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000-0x8)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000007000-0x4), &(0x7f0000003000-0x4)=0x4) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000004000), &(0x7f0000003000)=0x4) 2018/02/19 18:05:59 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x4, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000e000-0x460)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xf8, 0x218, 0xf8, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f000002a000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb7a, 'syz1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000), &(0x7f000000a000)=0x14) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[{&(0x7f000000f000)="3aec", 0x2}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/19 18:05:59 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002b3000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}}, 0x8, 0x80000000, 0x7, 0x0, 0x40}, &(0x7f00008d1000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfffffffffffffffc, 0x4, 0xfedf, 0xc473, 0x80000001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/02/19 18:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt(r0, 0x3, 0x2, &(0x7f0000c56000)="91", 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) close(r0) 2018/02/19 18:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000654000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cb4000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d10000-0x4)=0x24) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b52000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockname$packet(r0, &(0x7f00000cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e01000)=0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000050000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000088d000)) shutdown(r0, 0x1) getpeername(r0, &(0x7f0000aec000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000a4a000)=0xfffffffffffffe95) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000a46000)={@generic}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000416000-0x16)={0x0, 0x7, 0x7, [0x6, 0x3, 0x6, 0x1, 0x8, 0x7, 0x500000000]}, &(0x7f0000378000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006fc000)={r3, 0xf8ce}, &(0x7f00004dc000-0x4)=0x8) 2018/02/19 18:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89e9, &(0x7f0000f64000-0x50)={@common='ifb0\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) socketpair$inet(0x2, 0xf, 0x1f, &(0x7f0000106000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000094d000-0x4)=0x3, 0x4) r2 = socket$inet(0x2, 0x2, 0x6) pipe(&(0x7f00008cc000-0x8)={0x0, 0x0}) connect$rds(r3, &(0x7f0000dc9000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a81000)={0x0, @in6={{0xa, 0x0, 0x9, @empty, 0xffffffffffffffff}}, 0x100000000, 0x5, 0x8, 0x100000001, 0x20}, &(0x7f0000a3e000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003dc000)={0xe7, 0x8, 0x9, 0x4, r5}, &(0x7f0000564000-0x4)=0x10) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f000029d000-0xcd)=""/205, &(0x7f0000d3b000)=0xcd) socketpair(0x5, 0x5, 0x20, &(0x7f0000d0b000-0x6)={0x0}) setsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f0000e04000)=0xfffffffffffffffa, 0x4) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000a5f000)=0x1, 0x266) 2018/02/19 18:05:59 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/19 18:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080004, 0x0) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f0000dbc000)=[], 0x0, &(0x7f0000a42000-0xad)=[]}}], 0x1, 0x0) 2018/02/19 18:05:59 executing program 2: r0 = socket$inet(0x2, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b3b000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b44000-0x10)={r1, 0x8d11, 0x4, [0x0, 0x0, 0x1, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f1d000-0x4)=0x3, 0x4) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00006ba000)=[], 0x0, &(0x7f00008c2000-0xf0)=[{0xf0, 0x0, 0x7, "6a9160329636d16871c286a667e14f0d6e9632b65b825f0ec40efb67f824cb1fc25ef95099c172c2e002d2e8fd491ad98dd9a908d36e5e8056942bb7094ab9b42b2ec208d8fd5f3432c6fab5abce5427d1e7eab8f6ff911b11b530ce2f6250416ec71e67083b32b397b69cb5db85313d3fc4ac9a93d49ed7b0d7a6bc6606033f072199ec2516e807071051011ffe9344a365023fbdfe4512286c6a2c58bed5fe07c7b538cb0852d9cde61a156f92716bdbb8c8aeea68d9611e3661d1a2ec0d49dc6ac38c50b5d0b64df2761c696880a5d2db0df7c5bfb09df136068fff"}], 0xf0}, 0xc008010) 2018/02/19 18:05:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000002080e, 0x6, 0x8) write(r0, &(0x7f0000425000-0x24)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/19 18:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000068a000)=@broute={'broute\x00', 0x20, 0x1, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x209a3000], 0x0, &(0x7f0000641000), &(0x7f00009a3000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x130, 0x260, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2890}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:klogd_var_run_t:s0\x00'}}}}]}]}, 0x308) getpeername(r0, &(0x7f000034e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00008c0000-0x4)=0x2e) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000091000-0x4), 0x4) 2018/02/19 18:05:59 executing program 5: vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000991000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) tee(r0, r0, 0x2, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80000, 0x8001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002000)={r1}) socketpair(0x19, 0x80004, 0x80000001, &(0x7f0000001000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000-0x20)={0xa0, 0x5, 0x2, 0x4, 0x3, 0x1, 0x81, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000003000-0x14)={r6, 0x9, 0xfffffffffffffe00, 0xfffffffffffffe00, 0xfffffffffffffffa, 0x1}, 0x14) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000001000-0x50)={@common='nr0\x00', @ifru_addrs=@in={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/19 18:05:59 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000013000-0x4)=0x4) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000005000)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 18:05:59 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="d892325cb30d49c825b59c9aa2224532f72f205626e77aceddf90cc913c36a7984430b645b81dffbca357636344647e5", 0x30, 0x4000000, &(0x7f0000001000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001000)={@can={0x1d, r3}, {&(0x7f0000001000-0x80)=""/128, 0x80}, &(0x7f0000001000), 0x4}, 0x30) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{0xde6, 0x400, 0x4, 0x7}, {0x7d1599bb, 0x0, 0x64a, 0x7}, {0x53d2, 0xff, 0x100, 0x100000000}, {0x0, 0x0, 0x6, 0x81}, {0x5, 0x4, 0x8, 0x8}, {0x0, 0x7fffffff, 0xffff, 0xfff}]}, 0x10) 2018/02/19 18:05:59 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x7, 0x6, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}}}, &(0x7f0000269000)={0x0, 0x0, []}) 2018/02/19 18:05:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x208, 0x80000000, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x100000000, 0x0, 0x0, 0x7fffffff, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000032c000)={0x114c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x7}, [@nested={0x10d4, 0x4, [@typed={0xc, 0x38, @str="5cd100"}, @typed={0x8, 0x53}, @generic="28e572242d25ce263e2e66cb82ba1f5cee80cced2b8917d6b4fc2d360dc06ee2445e816d7294bc345f8c40516c3564d8b361e151cf462e62c1dd84f0eabcd4daaf6bd9859d7605ddd81b3c17599736d741e493f49aade4a88a3c12141064763f8b540a90ceac986738c9e7433189f9863958f7b595baffedfd172fd8004a324977493e9662f4eafd67f0b352d425a3658a0613236663210103db826b09e71f7f337522273504706a9de33a3416a8e7f3f4433f8649c0c67d14", @generic="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"]}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c910c59a158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56ab866b57c0d9a"]}, 0x114c}, 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r2, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0xa, 0x4, 0x884c, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000061d000-0x10)={0x2, &(0x7f0000c84000)=[{0x0}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000000)={r4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00009b5000-0x4)=0x5, 0x4) 2018/02/19 18:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x6b9) write(r0, &(0x7f00007a7000)="1f000000e8036687000000007fff150000e7ff", 0x13) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00008e3000-0x4)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a1b000-0x16)={0x0, 0x2, 0x7, [0x3ff, 0x7, 0x0, 0x4, 0x2, 0x10000, 0x0]}, &(0x7f0000bf1000-0x4)=0x16) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000740000)=@assoc_value={r1, 0x101}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002ea000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000002a000)=0xfffffffffffff344, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000926000-0x4)=@int=0x7, 0x4) 2018/02/19 18:05:59 executing program 0: mmap(&(0x7f0000000000/0x3ae000)=nil, 0x3ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000283000-0x380)=@security={'security\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x1d0, 0x100, 0x1d0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000166000+0xc78), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0xffffffff, 0x0, 0x2, 0x0, 0xf}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="a578910efbf25c651338f567e50f381d", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000088000)={0x0, 0x0}) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003af000-0x8)={0x3, 0x3, 0x7, 0x5}, 0x8) 2018/02/19 18:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1), &(0x7f000004f000-0x1)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d49000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000d59000)=0xe8) getsockname(0xffffffffffffff9c, &(0x7f00006a9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000de0000-0x4)=0x2e) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000b8e000)=0x5, &(0x7f0000dc9000)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000842000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x304, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x2, r1, r2}, {0x8, 0x5, 0x8089, 0xfff, 0x630, 0x6, 0x10000, 0x26}, {0x2, 0x200, 0x1, 0x9}, 0x9, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in=@rand_addr, 0x0, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x2, 0x1, 0x1, 0x5, 0x1, 0xfffffffffffffffe}}, 0xe8) 2018/02/19 18:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r1) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x801, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d98000)={0x0, 0xc7, "43f8d460f1223ebed1db0737b3c318bd18e5f0d877a132f68c6c0e42f8b937ac030e2369e439480c3c41d517d704b603e1c354486553e509198775e426087db07d26c54f2e162bf99395434bd8cb5d036284b31089993bb012f8386f496eb57cd2ce9a2e02cc1015f38b6b14b06d3bb455d32f8606502038e704525e5d983b39bcc9e01ff9789c3ec50c0edc4237c44af17e2a589440a8214b06e7f4cb79e265fa6506c9e2fc2c779fca2b0e40e6f73b9ba5f91551aef59bc5925fd669f5dc82fc6eefbca1afbf"}, &(0x7f0000f8a000-0x4)=0xcf) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000aab000)={r2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001a4000-0xa0)={r3, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x6, 0xfffffffffffffff8, 0x96b, 0x969, 0x8}, &(0x7f0000e1c000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000aec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) socketpair(0x2, 0x80000, 0x8ba0, &(0x7f0000b19000)) close(r0) 2018/02/19 18:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d03000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00003bf000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005aa000)={r1, 0x7, 0x10}, &(0x7f0000a14000)=0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e87000), 0x0, 0x0, &(0x7f0000d0f000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e23000-0x10)={0x1, &(0x7f000057e000)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000259000)={@random="b7e49b7bb034", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 18:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x7, &(0x7f0000105000-0x8)={0x0, 0x0}) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000273000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000cf000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000db3000)={0x0, 0x0, 0x0}, &(0x7f0000acc000)=0xc) sendmsg$unix(r0, &(0x7f0000a16000-0x38)={&(0x7f0000a7d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005e9000-0x20)=[{&(0x7f0000066000)}, {&(0x7f00009ae000)="30bda72b5c6116ae18837b7255701faab3dcf6c06234ea577eea012a5ed98a740249211b93f69e65dd8c9993bdbb8b04730ff0d3351808bd99f102d32cc3ec3b224e248f581b881cfa9c2fe5600bd7ec664a643b8a410ebe92972e6784a2eacd8f582abca368e0486ea65c0b8c4abac0b30113d3c14e6f407ca416bb8164db45bd70d3a3cc4ff71de983db1ff1e8f7073108e434c7d2779d7c7f4c5b83924174ae4d2c0201bb77556fa52beb184f0a793c1172342c5b3c3cf47626c47de34fac5b7cd0059dfe73a4ef4c4a7b7abf7619263a6d54299f5c", 0xd7}], 0x2, &(0x7f0000697000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20}, 0x8000) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r4, 0x5460, &(0x7f000001c000)) 2018/02/19 18:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f000092d000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x80e, 0x0, 0x33, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@end]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x1}}}}}, 0x0) 2018/02/19 18:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$ax25(r0, &(0x7f00001ce000-0x10)={0x3, {"1a09067c61084a"}, 0xb4}, 0x10) getpeername$inet6(r0, &(0x7f0000f95000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00004b7000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000b50000)=@ax25, &(0x7f0000202000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00004aa000-0x4)=0x4, &(0x7f0000d44000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x5c) close(r0) 2018/02/19 18:05:59 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv6=@loopback={0x0, 0x1}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8a4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="39003b5f34d0939a33210c34b08185f7", @common='syzkaller1\x00'}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r1, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) close(r0) close(r2) 2018/02/19 18:05:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="5140c6bee445c48d88b6f415bfc59dc79701199b09d68988372132bb09082d41502e6c337adcf9465c131b1a62c1877ca37e5e25ea97e518591097ae221c87cd88", 0x41) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x801, 0x5) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/19 18:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d08000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000018e000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x1, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) 2018/02/19 18:05:59 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000003000-0x10)={0x1, 0xffffffffffffffe0, 0xd8a, 0x80}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) sendto(r1, &(0x7f000000a000-0xd)="d3", 0x1, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) [ 37.906957] xt_l2tp: v2 tid > 0xffff: 4294967295 [ 37.914972] xt_l2tp: v2 tid > 0xffff: 4294967295 2018/02/19 18:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001000-0x4)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f000020d000-0x38)={&(0x7f0000c4c000)=@kern={0x10}, 0xc, &(0x7f0000163000+0x42c)=[{&(0x7f0000343000-0x26e4)={0x10, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b6f000), &(0x7f00002f5000-0x4)=0x4) 2018/02/19 18:05:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac), 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001f6000)='tls\x00', 0x4) 2018/02/19 18:05:59 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000057000-0x8)=[{0x8, 0x6be5098a}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4), &(0x7f0000220000)=0x4) [ 37.974274] xt_connbytes: Forcing CT accounting to be enabled [ 37.990165] kauditd_printk_skb: 14 callbacks suppressed [ 37.990173] audit: type=1400 audit(1519063559.487:36): avc: denied { setopt } for pid=6157 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 18:05:59 executing program 2: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001cb000-0x8)={0x2, 0xaba6, 0x7f, 0x10000}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d40000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f0000b68000-0x54)="8e11a2d581a0fcba8023d710cd81e45bfa2b5b645b721375fa316ce1cc6d144f3602680ec7dd2ffc507e4caaf9ee19b2e2895362a42c5e39dd39ca98c42a67af4d1968d3f91b06b6dba3861f7df828887cc3d31f", 0x54, 0x4000000, 0x0, 0x0) 2018/02/19 18:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000578000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1d}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff10}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xfffffffffffffc83, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b17000)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000046d000-0x4), &(0x7f0000c50000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/19 18:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000db2000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x42020080}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x204c083}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003dd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fa5000)={0x1, [0x0]}, &(0x7f0000b65000-0x2)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fb1000)={r2, 0x32, "8851d7879897d181a1013ea1548de2a960ce6ca57c467fc476d4ef17d8f051da85b08f6e38cfac858b0f6d9d2d32d7754c62"}, &(0x7f00004c6000-0x4)=0x3a) 2018/02/19 18:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000030f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002ca000-0x4)=0x10, 0x800) socketpair(0x4, 0x2, 0x4, &(0x7f0000ade000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000855000)=r1, 0x4) r2 = socket(0x10, 0x2, 0x20000000000000c) write(r2, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r2, &(0x7f0000e8a000-0x67)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcff0200", 0x1f) 2018/02/19 18:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000010, 0x3, 0x0) write(r0, &(0x7f0000faa000-0x4d)="240000004e001f0014f9f4070008ffff02e9060004000100070001000400000000040008", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e7f000-0x20)={0x8, 0x3ff, 0x8, 0x6, 0x8000000000000000, 0x2979ae98, 0x1, 0x1, 0x0}, &(0x7f0000282000)=0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000055000-0x110)={0x3e6, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}}, 0x1, 0x1, [{{0xa, 0x2, 0x7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xfffffffffffffffe}}]}, 0x110) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006a6000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x1, 0x1, 0x5, 0x100000001, 0x1}, 0xa0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/19 18:05:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x2c)={0x0, 0x24, "56a81a66493642e459984d0b00b04d0f8c21a61e4947126e3a05d2992578ec2bcec2a732"}, &(0x7f0000002000-0x4)=0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x4}, &(0x7f0000001000)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x738)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6d8, 0x330, 0x230, 0x538, 0x0, 0x110, 0x608, 0x608, 0x608, 0x608, 0x608, 0x6, &(0x7f0000da9000), {[{{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x20, 0x87ad}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x7fff, 0x6, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [0xffffffff, 0xff, 0xffffffff], [0xff000000, 0x0, 0x0, 0xffffffff], @common='ip6gre0\x00', @generic="2b5112b33ef2c4379600afddd6a0fe66", {}, {0xff}, 0x4, 0x800, 0x1}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x3, 0x2, 0x3, 0x2, 0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0x0, 0xff000000], [0xff000000, 0xff000000, 0xffffff00, 0xff], @generic="b1be9cb10d61ae9852a72738d2e41c11", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xc, 0x1, 0x3, 0x4}, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8, 0x101, 0xfffffffffffffffa, 0x3, 0x1a, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}], 0xc}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], [0xffffff00, 0x0, 0xff0000ff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x6c, 0x5, 0x7, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x20}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x738) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x158, &(0x7f0000f8c000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x122, 0x32, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3a, 0x0, 0x5, 0x8000, 0x0, 0xfffffffeffffffff, 0x1}, @hopopts={0x73, 0x4, [], [@calipso={0x7, 0x18, {0x6, 0x4, 0x8001, 0x6, [0x6e1, 0x9]}}, @jumbo={0xc2, 0x4}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x0, []}]}, @routing={0x29, 0xa, 0x3, 0xff, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @pad1={0x0, 0x1}]}], @udp={0x2, 0x3, 0x7a, 0x0, "ff0a017246afb8327b4fd1916acd409e6559b90de56fa2a4bfe87b1dea53bcbc31a6fb266de6522ceba58e1049db0cdcaae63fb1efa51266e0066f780c03301f83b9e1e5747166f865f600ad889dad2d22a1abf9b63acb76aa33884e2d166c70a8e2eee16cb612a14ac709787a7ff38cc7c1"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000856000-0x3)={r2, 0x6c4}, 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e79000-0x4), &(0x7f000082c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007ca000)={r2, 0x1}, &(0x7f0000cd6000-0x4)=0x6) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 38.140942] x_tables: ip6_tables: TPROXY target: used from hooks OUTPUT, but only usable from PREROUTING [ 38.174132] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.177410] audit: type=1400 audit(1519063559.625:37): avc: denied { bind } for pid=6196 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.190362] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/19 18:05:59 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000123000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000353000-0x18)={r1, &(0x7f0000444000)="dca5d56a46e5222a0a0c61fcd793b319879c0770cf0970e86e92aecbb2dcff71e83f70f21ce5e875d5e026b28d2864149c1cb76b9086f11a679e7b53bd92541270d4cfa3e8db926083ac219560ed4de3b36033b6dab1e3a3f237139a45c3f0f27323846ce3fba451cee7122d9b0dc8aaf4ecec804766037d093bff07", &(0x7f00000dd000-0x74)=""/116}, 0x18) r2 = socket$inet6(0xa, 0x400001, 0x0) poll(&(0x7f000082f000-0x40)=[{r2, 0x4000}, {r2}, {r2, 0x200}, {r2, 0x8000}, {r2, 0x8000}, {r2, 0x80}, {r2, 0x50}, {r2, 0x4000}], 0x8, 0x40) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000665000), 0x4) accept4$inet(r0, &(0x7f0000891000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000afb000-0x4)=0x10, 0x800) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000324000-0x4)) 2018/02/19 18:05:59 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000), &(0x7f0000007000)=0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000000a000-0x4)) 2018/02/19 18:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000668000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f10000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000093a000-0xa)={0x3, [0xd86, 0x7fffffff, 0x7f]}, 0xa) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/19 18:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4), 0x4) r1 = socket(0x10000005, 0x0, 0xfffffffffffff5dd) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000df4000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000d1f000-0x4)=0xe8) bind$packet(r1, &(0x7f0000c97000-0x14)={0x11, 0x3, r2, 0x1, 0xffffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000e6000)={0x5}, 0x4) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) connect$netlink(r1, &(0x7f0000de5000)=@unspec, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4d000-0x8)) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3df}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/19 18:05:59 executing program 2: r0 = socket(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000bba000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a26000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000)={{0x3, 0x1, 0x9, 0x9, 0x0, 0x3e}}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="aaf5082f606d649e46edebb7515db4a8"}}) 2018/02/19 18:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000048000)=@alg, &(0x7f0000c15000-0x4)=0x58) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002b8000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000441000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002b0000-0x8)={r1, 0x5}, &(0x7f000053d000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00005a5000)={&(0x7f00008d2000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000fb0000-0x60)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) sendfile(r2, r0, &(0x7f0000734000-0x8), 0x4) 2018/02/19 18:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009cd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0x2, 0x3ff, &(0x7f0000758000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00007a3000)="50d316023333430c5512b18adb627dcf9a9ce7552fc9104befbcb058bf0e215c57abffd492379e5f18327e2a0a129c80b200c28df8d501c2f7f59298d99fc01dc1e194c4e0ae53559bd3ef68ad980989606bcc968b52149d6351bcb9f5849232", 0x60) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a", 0x80}], 0x1, &(0x7f0000d72000)=[]}, 0x0) 2018/02/19 18:05:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000001000-0x1)="99", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000), 0x4) [ 38.242384] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.250223] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/19 18:05:59 executing program 5: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000031000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000029000)={0x4, &(0x7f0000107000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000107000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x4, 0x3}}], {@generic={0x86dd, "d3f975bc2f9c97e68705fb8d23c6878c7a10716a715ebcd9e609a1e2417e92877cea20d3baa7f66a"}}}, 0x0) 2018/02/19 18:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000707000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000f01000-0x4)=0x2e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000031000-0x94)={{0x5, 0x6bc, 0x5, 0x0, 0x200, 0x9}, 0xdb9, 0x8, 0x9, 0x10000, 0x401, "376e4ac97143b54cf59c19189ac9ddf5f95dc49e237b72699a5a02d2acad402c79e5d86ee12cc7747c888b85de5427b935ed7d1f2dbf6aad9c0aeea07273207af52f96beaabc08c68a7b64fe9e002e74575d75a5aa31e2cda754447d53cc074b98a22766f0075a5d70f972954aebe23ced18752305ad9ee12d16e87841dab3e2"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r2, 0xc004587f) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00001e4000), 0x14) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000011c000)={0xa8, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x94, 0x0, [@typed={0x90, 0x1, @binary="a688511fdc804384d5672b82636a3634b4db9f5d3299ad025ab7cc9093b70ba3afcb3eda7adef0b4373e0ec8add8167a616c21cf9de92ffae76b9e35ca97613d2b57cf8607cce2610c84a2be542fdc843edafd1629fab8e10d96ab77c2289a365b3ba1cdc11fcb034a9e1cca9b04c302d5b63cdf12a73588e681ada82d0ae2407799c3caa88d72"}]}]}, 0xa8}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa2000-0x8)={0x0}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00005c6000), &(0x7f0000c9f000-0x4)=0x4) recvmsg(r0, &(0x7f00009e8000)={&(0x7f000020f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000dc2000-0x30)=[{&(0x7f0000da5000-0x1000)=""/4096, 0x1000}, {&(0x7f00003d8000)=""/95, 0x5f}, {&(0x7f0000643000-0x82)=""/130, 0x82}], 0x3, &(0x7f0000e3b000)=""/197, 0xc5, 0x5}, 0x10003) 2018/02/19 18:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00009df000), &(0x7f0000ed4000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00005cf000-0x2)=0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b58000)=@common='dummy0\x00') getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000d11000-0x8a)=""/138, &(0x7f0000972000-0x4)=0x8a) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009c2000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffc9d9, @empty, 0xfffffffffffff513}}, [0x4, 0x8, 0x0, 0x80, 0x100000000, 0x8, 0x5, 0x3, 0xf69, 0xffffffffffff0001, 0x0, 0x80000000, 0x7, 0x3, 0xffffffffffffffc1]}, &(0x7f0000418000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000083f000-0x8)={r2, 0x447e}, &(0x7f0000221000-0x4)=0x8) recvmsg(0xffffffffffffffff, &(0x7f000032e000-0x38)={&(0x7f0000bf5000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, 0x1e, &(0x7f0000187000)=[{&(0x7f0000df1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000071000)=""/96, 0x60}, {&(0x7f00004a6000-0x33)=""/51, 0x33}], 0x3, 0x0, 0x0, 0x7}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008a8000-0x8)) 2018/02/19 18:05:59 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ffa000-0x26)="a7d927535f036017176d1d7dd927ea1c479b35b0e37181841f8494ffff0000000000005653ee", 0xffffffffffffffe0, 0x80001, &(0x7f0000409000)={0x2, 0x3, @rand_addr}, 0x10) connect$inet(r0, &(0x7f00006b2000-0x10)={0x2, 0x3, @empty}, 0x10) 2018/02/19 18:05:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x108, &(0x7f0000001000-0x108)={@random="78149601dab9", @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[{0x3, 0x5, 0x3f, 0xfffffffffffffff7}, {0x40, 0x7, 0x8001, 0x8001}, {0x6, 0x4, 0x2}, {0x7, 0x401, 0x272, 0x1}], @ipv6={0x400, 0x6, "d35137", 0xc2, 0x3b, 0xffffffff, @empty, @empty, {[@fragment={0x29, 0x0, 0x1, 0x2055, 0x0, 0xffff, 0x0}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0xff, "29a198", 0x40, "17dc5b"}, "465169198d2abfd79d695d8b12e1b23ee0614a2b95c3687a187f02308ef8ea64d3d6019f423d5f5a938d6363f746c607091d09220962519652a9ad98b018571fc4f61d27c1610590977d74395ea54c44fe39cd56b380dbc36546177c11904100d439eda9f5201798f22e0799b86212c04fa53c0ac4c27661b63c52b4b18449d2a0fc23a8c46355abd845e57501bc462a7618de4a017cf186cd5cc892daac8c16b6a082103add57d83527"}}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x7ca, 0xa3a, 0x8, 0x3c2]}) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000128000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xe30, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000), 0x0) 2018/02/19 18:05:59 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x3) sendto(r0, &(0x7f0000dd7000-0x49)="cd2c5d609a6a5f756662da7350a5da7b16c20405c944786684cec6efe789ca633717e38280ae4658ae9e082ecf8bd5328b404eab52a0638713ab952c588945d7879ea5b4b7804d7f3c", 0x49, 0x0, &(0x7f00005af000-0x10)=@nfc={0x27, 0x10001, 0x3, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f00003a4000-0xc), &(0x7f0000c8f000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000017e000)={0x0, 0x1000, "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"}, &(0x7f00000df000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005c1000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}}, 0x8c) write(r1, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) 2018/02/19 18:05:59 executing program 7: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000088000), 0x80000) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003ad000)={0x0, 0x401}, &(0x7f00003ad000)=0x8) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003ae000)={0x5, 0x7fff, 0x8000, 0x100, 0x1ff, 0xffff, 0xffff, 0xc2b2, r2}, &(0x7f00003af000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003ae000-0x8c)={r2, @in6={{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/19 18:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2}, 0x20) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000e7c000-0x4)) recvmsg(r1, &(0x7f0000ec1000)={&(0x7f0000a51000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000f20000-0x80)=[{&(0x7f0000c9a000)=""/131, 0x83}, {&(0x7f0000347000-0x1000)=""/4096, 0x1000}, {&(0x7f000047e000-0x2e)=""/46, 0x2e}, {&(0x7f0000e7e000)=""/199, 0xc7}, {&(0x7f0000c43000-0x73)=""/115, 0x73}, {&(0x7f0000856000)=""/4096, 0x1000}, {&(0x7f0000e2f000)=""/254, 0xfe}, {&(0x7f000063c000-0x44)=""/68, 0x44}], 0x8, &(0x7f0000f1a000-0xb2)=""/178, 0xb2, 0xe5c8}, 0x12000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000390000)={0x0, 0x1}, &(0x7f00002db000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f45000)={r3, 0xfff, 0xc0, "96d979f1b14352272ba20b848cd2a82cff3ba932e12ae03f7847187c55880d4ab8af1682c52a5250a556ecdfd053312590560cff59ba9e320a34c62a58f7ef7096adcb780acf94b0b97cb048fc8d47b2757007f1091d8aaf7c59eb7cf578ed1c03237ecdd0b7de7c21b4e557e2991bffd2ccdeb8b3d3b523b8238907c028d1a21b81d8f97a99f5e9c6b3388c81a233e937bc8d86ad985de9d283af0e5c8868d62d46fbb888966b61fa508e1d52ae6dcec3210b385e88cd826912453f3471ec0c"}, 0xc8) accept$nfc_llcp(r1, &(0x7f0000d8c000-0x60), &(0x7f00005b6000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000327000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'sha256_mb\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) pipe(&(0x7f0000879000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000ca3000)={&(0x7f0000da8000/0x4000)=nil, 0xfffffffffffffffe, 0x1, 0x40, &(0x7f00002ec000/0x1000)=nil, 0x2}) r7 = accept(r5, &(0x7f0000b55000-0x10)=@ethernet={0x0, @random}, &(0x7f0000624000-0x4)=0x10) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000088d000-0x4)=r6, 0x4) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000e27000-0x78)={0xffffffffffff8000, {0x2, 0x1, @empty}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0xceb0, 0x8, 0x4, 0x2, &(0x7f0000046000-0x10)=@generic="cfc7c2b90b6b00b9a6a9e1915590b883", 0x6, 0xfb59}) sendmsg$alg(r5, &(0x7f0000cd3000-0x38)={0x0, 0x0, &(0x7f0000b92000-0x10)=[{&(0x7f0000d47000-0x27)="82", 0x1}], 0x1, &(0x7f0000d39000)=[]}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000037000)=0xe3, 0x4) read(r1, &(0x7f0000ddf000)=""/151, 0x97) [ 38.358966] audit: type=1400 audit(1519063559.856:38): avc: denied { getattr } for pid=6238 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.372192] openvswitch: netlink: Flow actions attr not present in new flow. 2018/02/19 18:05:59 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0x0}) sendto$unix(r1, &(0x7f0000cfa000)="9796f0fa6c2642982c8384e80d177bcb8b676d4dadad73ccf00a1e6ceb723192f6c975727dd98d82f43c70a4c2056fd4716ba43cb48e57e16abccf5d789fc7f0f45a918b369850", 0x47, 0x4040001, &(0x7f00006e3000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e94000-0x4)=0x14, 0x80000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00008fb000-0xc)={0x80000000, 0x1, 0x200, 0x8, 0x701cdbb4}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000f67000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400, r3}) 2018/02/19 18:05:59 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) read(r0, &(0x7f0000ecd000)=""/128, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="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", 0xf33}], 0x1, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/19 18:05:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffffc, 0xbcd3fcc64c7d8250) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x81, 0x6) 2018/02/19 18:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000aba000-0x60), &(0x7f0000c92000-0x4)=0x60, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d18000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000984000-0x4)=r1) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000759000-0x3c8)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x138, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x298, 0xffffffff, 0xffffffff, 0x298, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) socketpair(0x5, 0x6, 0x8001, &(0x7f000087a000-0x8)={0x0, 0x0}) connect$vsock_stream(r3, &(0x7f000046e000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) [ 38.407110] audit: type=1400 audit(1519063559.901:39): avc: denied { read } for pid=6238 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.436054] openvswitch: netlink: Flow actions attr not present in new flow. [ 38.501709] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/19 18:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000376000), 0x800) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xffe, 0x400}, 0x10) r1 = socket(0x200000000011, 0x4, 0x5) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) poll(&(0x7f0000beb000)=[{r1}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/02/19 18:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2}, 0x20) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000e7c000-0x4)) recvmsg(r1, &(0x7f0000ec1000)={&(0x7f0000a51000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000f20000-0x80)=[{&(0x7f0000c9a000)=""/131, 0x83}, {&(0x7f0000347000-0x1000)=""/4096, 0x1000}, {&(0x7f000047e000-0x2e)=""/46, 0x2e}, {&(0x7f0000e7e000)=""/199, 0xc7}, {&(0x7f0000c43000-0x73)=""/115, 0x73}, {&(0x7f0000856000)=""/4096, 0x1000}, {&(0x7f0000e2f000)=""/254, 0xfe}, {&(0x7f000063c000-0x44)=""/68, 0x44}], 0x8, &(0x7f0000f1a000-0xb2)=""/178, 0xb2, 0xe5c8}, 0x12000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000390000)={0x0, 0x1}, &(0x7f00002db000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f45000)={r3, 0xfff, 0xc0, "96d979f1b14352272ba20b848cd2a82cff3ba932e12ae03f7847187c55880d4ab8af1682c52a5250a556ecdfd053312590560cff59ba9e320a34c62a58f7ef7096adcb780acf94b0b97cb048fc8d47b2757007f1091d8aaf7c59eb7cf578ed1c03237ecdd0b7de7c21b4e557e2991bffd2ccdeb8b3d3b523b8238907c028d1a21b81d8f97a99f5e9c6b3388c81a233e937bc8d86ad985de9d283af0e5c8868d62d46fbb888966b61fa508e1d52ae6dcec3210b385e88cd826912453f3471ec0c"}, 0xc8) accept$nfc_llcp(r1, &(0x7f0000d8c000-0x60), &(0x7f00005b6000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000327000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'sha256_mb\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) pipe(&(0x7f0000879000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000ca3000)={&(0x7f0000da8000/0x4000)=nil, 0xfffffffffffffffe, 0x1, 0x40, &(0x7f00002ec000/0x1000)=nil, 0x2}) r7 = accept(r5, &(0x7f0000b55000-0x10)=@ethernet={0x0, @random}, &(0x7f0000624000-0x4)=0x10) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000088d000-0x4)=r6, 0x4) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000e27000-0x78)={0xffffffffffff8000, {0x2, 0x1, @empty}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0xceb0, 0x8, 0x4, 0x2, &(0x7f0000046000-0x10)=@generic="cfc7c2b90b6b00b9a6a9e1915590b883", 0x6, 0xfb59}) sendmsg$alg(r5, &(0x7f0000cd3000-0x38)={0x0, 0x0, &(0x7f0000b92000-0x10)=[{&(0x7f0000d47000-0x27)="82", 0x1}], 0x1, &(0x7f0000d39000)=[]}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000037000)=0xe3, 0x4) read(r1, &(0x7f0000ddf000)=""/151, 0x97) 2018/02/19 18:06:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x400) listen(r0, 0x0) 2018/02/19 18:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000455000)=@generic, 0x10) sendto$inet6(r0, &(0x7f00005ff000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000741000)={0x0, 0x0, 0x20}, 0xc) socketpair(0x8, 0x5, 0x8c, &(0x7f000059c000)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000778000-0x10)={0x4, 0x4, 0x1ccee50f, "061dc17ac424", 0x7}, 0x10) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000014c000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}}, [0x7, 0x0, 0xf993, 0x0, 0x4, 0x7f, 0x401, 0x5, 0x81, 0x1, 0x7, 0x1, 0x0, 0x1, 0x9]}, &(0x7f0000d2b000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f00002d0000)=0x8) 2018/02/19 18:06:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00008f1000), &(0x7f0000ef7000)=0x10, 0x80000) getpeername$ax25(r0, &(0x7f0000538000-0x10), &(0x7f00005f4000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009e2000), &(0x7f0000a31000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xf}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/19 18:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept$inet6(r0, &(0x7f0000421000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00007dd000)=0x1c) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = socket(0x5, 0x4, 0x8000) sendmsg$netrom(r2, &(0x7f00002c5000-0x38)={&(0x7f0000d62000-0x10)=@ax25={0x3, {"06cf93fde33a88"}, 0x38735cb7}, 0x10, &(0x7f0000d7b000)=[{&(0x7f00006f3000)="6e101d4e1f5466eb1a641898be2b00d0d175ac474610ca400518f3be42a5238158a4b4f57c0a1d4d08e8e555285dfc80347acab9836aa1ce9cf6a8ba4d61edad35ce105c598f105f6f6cfd34a08d139dc6a6feb369c5876ec3f3e65b58735a161ff998ae9e72355e563f8e91dc4bdfb9d6d89a8c962d8968e353184c4776fa27375730c3050fdf61d5704e7c752b19c0be161352b08d42bf6d3ae7f66b3e3a28e9e97ed9d0177287ac3b2d52d0f44583c1083847f2726b56c01cdecb54dcf590fdfd7bc2ce5d68385ef918de632063891d892a5ee1102d34a084cf6df754f22bfe2ddebd9a83e408349fb423772e30bce8d62d", 0xf3}, {&(0x7f000088d000)="3146099fa833bd00fc6931eb69ffa22fcaf8b77b5f2b548153d9dcb4da7269034f6b20d28d42bd320f956041dcf3a984d1082540cf85ac56290dbebe01f74211a51e05552d8687fceae879f3be5abe20ab54c9d47485354ffc28a8854fde525a16d39c30b4bf067958c62d42315bd96d54cbbace7c606ec1d4996d2e7d46c8b3845892b26caf71d3ef2f81d0ea7744464d87899f642fe13d72f33c2dbe9580cb2cffd9a774dfbf730334755ba66603204632cd8ae17079c35b1954d2650b97548182dc828d8bfd90605164b5c5834809f6cdeff62ac02624623fe53c688e13f03d3e6204eb6c", 0xe6}, {&(0x7f0000070000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x10}, 0x20000000) close(r0) shutdown(r1, 0x1) 2018/02/19 18:06:00 executing program 5: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f0d000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f0b000)=@nat={'nat\x00', 0x1b, 0x5, 0x418, 0xa8, 0x188, 0xffffffff, 0x188, 0x270, 0x380, 0x380, 0xffffffff, 0x380, 0x380, 0x5, &(0x7f0000bc6000), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x15, @rand_addr, @broadcast=0xffffffff, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "cd69fd2e49a0ad372cae2d195bbe54983a2ccc2dc097f034e8708bbd9cb4fe59c86c4e984182bf9c3ac5d8805a7b7d6d31852f40be9f618d117fecc08ea24225"}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @common='bpq0\x00', @common='nr0\x00'}, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @rand_addr, @port, @port}}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv4=@multicast1=0xe0000001, @ipv6=@loopback={0x0, 0x1}, @ipv4=@rand_addr}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, @port, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket(0x0, 0x5, 0x1f) bind(r0, &(0x7f0000b4a000-0x10)=@can={0x1d}, 0x10) [ 38.545196] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/19 18:06:00 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000b000), 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000b000)={0x0, 0xff, 0x10, 0x6422, 0x6}, &(0x7f0000009000-0x4)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000000c000)="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", 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={r1, 0x6}, &(0x7f0000008000)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x1ffffffffffe, 0x7, 0x3, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000000e000-0x1c)=@req3={0x0, 0x0, 0x1f, 0x1f, 0x0, 0x200, 0x3}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f000000b000)={0x4, 0x5, 0x10001, "080e7a8b2bea", 0x1b1}, 0x10) 2018/02/19 18:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/19 18:06:00 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000003000)=0x2e) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)) 2018/02/19 18:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000af7000-0x8)) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x290}, 0x1}, 0x0) 2018/02/19 18:06:00 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$nfc_llcp(0x27, 0xd9ca5a3bc2697e3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000005000)={&(0x7f0000005000)={0x27, 0x5, 0xde, 0x5, 0x1, 0xfffffffffffffffd, "e41be403040b6f02a340516017e0a552a6b2e1d1ab441bf6fc56c8581c7e98a54816d1a43696d2db50a77fd034d72242c43dc345f8e809459b4abb9eec2e56", 0x8}, 0x60, &(0x7f0000001000)=[{&(0x7f0000005000)="83fb77b043a8835e45ba24e2c26badf2082c8233ba71f4ea9ad58455d024384224ee7b9ab442bde9a1302fe4d056f4b22bca79d65db6859606a1", 0x3a}], 0x1, &(0x7f0000006000-0x38)={0x38, 0x119, 0x3, "4a852ee2e187798d403bd85948aafefe6952fcfa98efd3b36601bf9ed44a17de91"}, 0x38, 0x4000000}, 0x20008090) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000006000)) 2018/02/19 18:06:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000583000)={0x0, @rand_addr, @rand_addr}, &(0x7f0000138000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r2, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fdf000)={r3, 0x2}, &(0x7f0000a3b000-0x4)=0x8) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x49) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001da000-0x84)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) 2018/02/19 18:06:00 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xf, 0x5) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000fd5000-0x4)=0x1, 0x4) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 18:06:00 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000037b000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) write(r1, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) 2018/02/19 18:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) socket$inet6_udp(0xa, 0x2, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009ba000), 0x0) bind$alg(r0, &(0x7f0000aae000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305)\x00'}, 0x58) r1 = socket(0x4, 0x800, 0x100000001) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000c7c000)=0x8, 0x4) 2018/02/19 18:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f8000-0x4), &(0x7f00006d8000-0x4)=0x4) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c79000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00004df000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b17000)={0x0, 0x3, 0x3, [0x8, 0x5, 0x7]}, &(0x7f0000993000)=0xe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a01000-0x6)={r4, 0x8}, &(0x7f0000307000)=0x6) write(r2, &(0x7f0000fde000)='u', 0x1) 2018/02/19 18:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000062e000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a6f000)=0x1ff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000925000-0xe8)=@migrate={0xd8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}, [@user_kmaddress={0x2c, 0x13, {@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xd8}, 0x1}, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f00000c9000-0xa6)="25d5dcb27f70caf3dcaed162ed5d01d74fa8aee3d7677baf5ff049cd2ed0285c4503cc31aa89f0afa4a9a4a93fdab2eae4477621d9c18b5cc510fef983c0c3252695de8efa4d30f66248cb9bffdf20481cd906a9bf1f95a67c0695f0bf3c28b7270bcf9647c692fad1e5088e778cb37984de92b0b6f4e3180e76fa3ef8d3940e436c69eefed0fd5753dbae5348747643e1be0e0f4a26f64497e03fd243f3df1aed4246b551c6") accept(r4, 0x0, &(0x7f0000d27000)=0x160) sendto(r2, &(0x7f0000d1f000), 0x10, 0x0, 0x0, 0xffffffffffffff5a) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003a0000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000be4000-0x10)={0x200, 0x8000, 0x80000001, 0x40, 0x0}, &(0x7f0000756000-0x4)=0x10) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000da4000)=@assoc_id=r6, 0x4) readv(r2, &(0x7f0000fb2000)=[{&(0x7f0000ef1000-0x49)=""/73, 0x49}, {&(0x7f0000355000-0xf0)=""/240, 0xf0}, {&(0x7f0000131000)=""/14, 0xe}, {&(0x7f0000337000)=""/159, 0x9f}, {&(0x7f0000811000)=""/27, 0x1b}, {&(0x7f00004ac000)=""/208, 0xd0}, {&(0x7f0000212000)=""/122, 0x7a}, {&(0x7f000014e000)=""/235, 0xeb}, {&(0x7f0000925000)=""/107, 0x6b}], 0x9) socket(0x12, 0x5, 0x80000001) ioctl$sock_bt(r0, 0x541b, &(0x7f0000d87000-0x6b)="acfc1584e2e7f9f05c00fdfe381b0568ac957f0e1e2f9fd535e79bc20804528da1f72f480710800045c6303aa1c006fb10c34069792d3d2b1030999ac0efb6a9d0c26378cedc196bc033cc55a2d1f3b8c3ab8cf2102e39a26c0e0353c519bc4321122fc358c35f30dbb49e") socket$pptp(0x18, 0x1, 0x2) readv(r3, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) getsockname(r3, &(0x7f0000867000-0x58)=@alg, &(0x7f0000eff000)=0x58) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000055f000-0x8)) [ 38.717964] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/19 18:06:00 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3a, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) socket$inet6(0xa, 0x0, 0x1a) 2018/02/19 18:06:00 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x278, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000011000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={r1, 0x8, 0x375}, 0x8) 2018/02/19 18:06:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3, &(0x7f00002bf000)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x0, 0x7fff8000, 0x0, 0xcfd6}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/02/19 18:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f00003e0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000b54000-0x4)=0xfffffffffffffe37) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000693000)={0x7f0}, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008d1000-0x8)) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000dae000), &(0x7f0000692000)=0x10, 0x800) r2 = accept(r1, 0x0, &(0x7f0000d07000)) recvmsg$kcm(0xffffffffffffffff, &(0x7f000075d000)={&(0x7f0000d24000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00009e2000-0x70)=[{&(0x7f0000f2a000)=""/8, 0x8}, {&(0x7f0000662000-0x1b)=""/27, 0x1b}, {&(0x7f0000353000-0xcf)=""/207, 0xcf}, {&(0x7f0000189000-0x1f)=""/31, 0x1f}, {&(0x7f0000793000)=""/43, 0x2b}, {&(0x7f0000527000)=""/41, 0x29}, {&(0x7f0000681000)=""/134, 0x86}], 0x7, &(0x7f0000258000-0x5b)=""/91, 0x5b, 0x3}, 0x10102) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e21000), 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) sendmsg(r3, &(0x7f00000cb000-0x38)={&(0x7f0000326000)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000abc000)=[{&(0x7f0000cc9000)="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", 0xff}, {&(0x7f00001cc000-0xc8)="c1988e84d0499766c1e9dcf879e287415cb3b9177cf9e0365d489291c2e970462daa74f4dfb03d60bbcd0f13c7c571514a87963e2e3fba53b0b0d41974f1fae3f63c16a5d4817639d998d84e1b2f610d6cf3ca3a0c8866d04c4b2b497b5ddcf56b32803016c20c31cbba3c8d052106d897989afb09edd8bab5959f4a92f9b90a3bd6f275d58be3e9bc492bcad9f90134bf3ff98778f2fa4285a58cdb36590ed031177cfd5719b521030ce2e54d8d1f8c2a225992aeb0d16c745a844f194a6affd0246870791610c8", 0xc8}, {&(0x7f0000f96000)="e8509a3fe8d064e0f5ce72d0986e27e45e528ab6326a88e4274a5e05a9d5d9b676ffbdc71ea61cbe54025fd76d1affe948b14e290805414bdca0880d33d2ac", 0x3f}], 0x3, &(0x7f0000b2b000-0x220)=[{0x108, 0x107, 0x800003, "ecd7282675f49e3f0e9cbbcdef1757d120af19040e0a118e753e63ad1ef12885bdd2d92b629755f5c256768cbda5126715dbbd7f8a122be74ad99c7d61de5a1ddb1aaf8f9ea53a4afe0984c662079ae0a2aeb520fc2499c6c0e5ec0610df5c90df4e84706c48cb5661a891593626505a2dcea0e4281ba7f1d856c3fda54ab57ae73a8f03a92eb5d49cfb715f149d7dc7fb5d9e07ad1c47ec0092e6a74a0aa6a9273ca9638e85dc6b08d1490842ee9a9fe54d65f74c5ed31551405c360656339c51b172539e3d07995e55b9a27017f6f4d43d5b4d93c27d94de5736fa54a59c3995143e7892f8e4014c6de57cace223818da5"}, {0xd8, 0x40000000000000, 0x7, "f31b6b8a17e62b3d30eb90c81aa067d8c81f0c4d216b83b045ac9e2e9e63186c15e712b7030fd8d72c4442f31b3b559f2d23f32bf1a798ad700fdef612605abb0371bc6ed400a3608ec82278edd127d1165fe81fb6b994312b887edc9892909b46afd34ec88b17a395d03a855593cff8b4cb8130a717758db2af279c7b0736c2054b30094696447375659f548089b1a4de2d0757226eb1759b8c0ffe011fc844edbcf093e9fa7b8eb5c9ba4d13a73c1fecc951e33d42c137b35067409200a71bdc01fcf9d5"}, {0x40, 0x113, 0x3, "088af2dc4b38ea45997f8d3fea31f0fb7fe8270c513bb36748e381a0c13d84877431c65befa6ed296365585bd1bcfe"}], 0x220, 0x1}, 0x800044040) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0x0) bind$ax25(r4, &(0x7f00002cc000)={0x3, {"b149458d7946e3"}, 0x9f63}, 0x10) close(r4) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004b6000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[@empty]}, {[@remote={0xac, 0x14, 0x0, 0xbb}]}, {[]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000630000)=@hci, &(0x7f0000aeb000)=0x6) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000aec000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x3, @multicast2=0xe0000002}, @common='ipddp0\x00'}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aed000)={0x2, [0x0, 0x0]}, &(0x7f0000362000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000aeb000)={0x0, 0x5, 0xffffffffaac449fd}, &(0x7f0000828000-0x4)=0x8) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aec000-0x10)={r1, 0x2c, &(0x7f00001ec000)=[@in6={0xa, 0x2, 0x77c, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}]}, &(0x7f0000400000)=0x10) 2018/02/19 18:06:00 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/19 18:06:00 executing program 6: r0 = socket$inet(0x2, 0x6, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001000-0xc)={@remote, @loopback, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast=0xffffffff, @empty, r1}, 0xc) mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000117000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000237000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='bpq0\x00', @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/19 18:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000f97000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) r1 = accept$inet(r0, &(0x7f000075a000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000624000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000879000-0x8)={0x0, 0xf351}, &(0x7f0000779000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008a6000)={r2, 0x5, 0x30}, &(0x7f0000c64000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00005ff000-0xc)={0x10, 0x0, 0x2, 0x8000000120202}, 0xfffffffffffffe85) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e8c000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x18) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000df6000-0x8)) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004de000-0xd8)={0x0, 0xd0, "264b76edcc2f4f167476bda0cc6f6305f962d98777adf06641840ff8b0e525ab22f37b5278d03c1a2d48cde507d2b65783d05cddb20037a252f6f42da8ef6437858d1004e26f378c038b52bd0859d883487065b8128d96b77328bd2e6b887195f0b5baca1e4fb74bf9aafacca502d7812234739fb22d1960d1fd4393f1f637e0a40b35058635544c36e3977f51a074376d8412a422e4e415cd3d8f26c37f50de7f173844252bf57576153fefd19558d40ba294b1a8aca4a027b1df4614abb17a3458fa7f2c7514e7a20ac84b57bc2da6"}, &(0x7f00008de000-0x4)=0xd8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003bf000)=@assoc_id=r1, &(0x7f000056f000)=0x4) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) ioctl(r0, 0x0, &(0x7f000024f000)="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") 2018/02/19 18:06:00 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000dc9000-0x4)=0x9, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000093d000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8, 0x2, 0x2, 0x2, 0x5, 0xff, 0x1}, &(0x7f0000ab2000-0x4)=0x20) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dc9000-0x4)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dc2000-0x4), &(0x7f000001a000)=0x4) 2018/02/19 18:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) r1 = epoll_create(0xff) socketpair(0xf, 0x0, 0x100000000, &(0x7f0000b6d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002fe000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x8, 0x2, 0x7, 0x27a}, &(0x7f0000166000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fc1000-0x98)={r3, @in6={{0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0xfb02, 0x1f}, &(0x7f0000bd5000-0x4)=0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000060c000-0xc)) 2018/02/19 18:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b3d000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000c18000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007a2000-0x28)={'vcan0\x00', r2}) bind$alg(r0, &(0x7f0000d23000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0xfffffffffffffdf9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/19 18:06:00 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef4000)) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000001a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) 2018/02/19 18:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000423000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) 2018/02/19 18:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x80000, 0x5f) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003fd000)="c0d8251c813aed3220c2e940cd720d47", 0x10) socket$pptp(0x18, 0x1, 0x2) recvmsg(r0, &(0x7f0000786000)={0x0, 0x0, &(0x7f000092c000-0x90)=[], 0x0, &(0x7f000062a000-0x4c)=""/76, 0x4c}, 0x0) 2018/02/19 18:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000a28000-0x1)='%', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003c3000-0x1000)=""/4096, &(0x7f0000a96000-0x4)=0x1000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d74000-0x3c)={@in6={0xa, 0x0, 0x8, @empty, 0x4}, {&(0x7f00006a7000)=""/36, 0x24}, &(0x7f0000edb000-0x1), 0x10}, 0x3c) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000a) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x2, 0x200}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0xffffffffffffffff, 0x0) 2018/02/19 18:06:00 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xd, 0x84, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1d, 0x4, [0x2, 0x900000000, 0xe21, 0x7fff]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000009000-0x10)={0x25, 0x0, 0x10000, 0x800, r2}, 0x10) getsockname(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000004000)=0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f000000a000)={&(0x7f0000005000)=@newae={0x34c, 0x1e, 0x328, 0x1, 0x3, {{@in=@broadcast=0xffffffff, 0x3, 0xa, 0x32}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffe8}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x10001}, @algo_auth={0x104, 0x1, {{'rmd160-generic\x00'}, 0x5e0, "6dd486836d455b67ab2daae81ea9fa3ac1c0f6431514c4d0f0981328dd6a2c509acd04fa42d366b43e27bb0013cbc11f57a9bc9b444e1dd87222210469314c7ddb46787df849bf67330fdcd257a3cd959ba840050588dcf82fe9f2854418dfdb743da2265330ccb8671a5fca57b9cbf7500880999a736017a711c15782e275890537d3badd2b4a70dee1146d0e72f9dbd8f2355764b1fc1290934d4a60917a2192fc2d701bf8055566f4cf29a03751835cb5b542a17faa9f50665420"}}, @etimer_thresh={0x8, 0xc, 0x2a}, @lastused={0x10, 0xf, 0x9}, @lifetime_val={0x28, 0x9, {0xfffffffffffffffa, 0x0, 0x0, 0x13c}}, @etimer_thresh={0x8, 0xc, 0x6}, @algo_aead={0xf8, 0x12, {{'authencesn(sha384-ssse3,ctr(serpent))\x00'}, 0x560, 0x60, "51049e2beb3f18538d8022a225f9989ceaa385da99d26177c9321e4abf8f86d8da54094ac7c835b7b51b1ab43415992f53303f8be83e7ec858ca365b399851158aaa216d19736ce9fc984f2906ec3d2b3b1809374e45cc116e145c0145cdcb74e44a6bbfb165277df83c71c346fa4b75ca079a887bf50ba5239e9e48e851723c8046e8b6975b8c987c9cab6ef6762f122524c97af5a5cd1d30e03dfee775a477a0175fc68db97b209b79fe98"}}, @replay_esn_val={0x30, 0x17, {0x5, 0x2, 0x6, 0x0, 0x1, 0x80, [0x9, 0x1, 0xff, 0x5, 0x0]}}, @tmpl={0x84, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x5, 0x3, 0x100, 0x1, 0x4, 0xfffffffffffffffc}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0x0, 0xfffffffffffffff9, 0x5, 0x100000002000, 0x8}]}]}, 0x34c}, 0x1, 0x0, 0x0, 0x20008080}, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000004000)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0xe92d, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffeff}], 0xb0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f000000b000-0xb0)=""/176, &(0x7f0000004000)=0xb0) write(r3, &(0x7f0000005000-0x29), 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0xe, 0x5}, {0x0, 0x41d}, {0xc, 0x9}], 0x3) 2018/02/19 18:06:00 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00003f3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000378000-0x4)=0x2e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000004000)=0x4, 0x4) sendto(r1, &(0x7f000000a000-0xd)="d3000000e2016f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/19 18:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r1, &(0x7f0000177000), &(0x7f0000f92000)=0xc) socketpair(0x1, 0x801, 0xe9f, &(0x7f0000ef9000-0x8)={0x0}) socket$unix(0x1, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003ff000)=r2, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f000036d000)={0xf, 0x6, &(0x7f000071c000)=@raw=[@generic={0x400, 0x10000, 0xe11, 0x20}, @generic={0x7fffffff, 0x0, 0x0, 0x4}, @exit={0x95}], &(0x7f0000ec2000-0xa)='syzkaller\x00', 0x3f8, 0xe3, &(0x7f0000ae1000)=""/227, 0x0, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f00000)={&(0x7f0000eed000-0x8)='./file0\x00', r3}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f21000)=@security={'security\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x128, 0x128, 0x0, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f000051c000-0x40), {[{{@uncond, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x80000000, 0x8}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @generic="b0968284eccd180f67fe8a14cfbfb129"}}}, {{@ip={@empty, @multicast2=0xe0000002, 0xff, 0xff, @common='gretap0\x00', @generic="0c02aad1c06b87119fd215852f15bfe7", {}, {0xff}, 0x7f, 0x1, 0x40}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@inet=@set4={0x48, 'set\x00', 0x4, {{}, {0x0, 0x5}}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="0421bbd97f57"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ef0000)={r1, &(0x7f00009df000)}, 0xffffffd2) 2018/02/19 18:06:00 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x3d4) 2018/02/19 18:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x2, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x2, 0xffffffff, 0xffffffff, 0x10d, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) r1 = socket(0x800180004, 0x6, 0x8) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00006f8000-0x20)={{&(0x7f00006e2000)=""/4096, 0x1000}, &(0x7f0000cc1000-0x1), 0x20}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000783000-0x13)=""/19, &(0x7f0000f98000-0x4)=0x13) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000800000-0x78)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20e73f70, 0x20e73fa0, 0x20e73fd0], 0x0, &(0x7f000038d000-0x10), &(0x7f0000e74000-0x90)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0x108) 2018/02/19 18:06:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000342000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c79000)={0x0, 0x8}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xd8)={r1, 0xd0, "95b206fdec916c0c67076a9e3e007bbb9626db9577311e5ce5421a505ba2dbc46ffe2f9da667c047e8c60fd4990b87d1ea4601b936412898882bd18d8624699166c8c06d2f1f6951de55504708440203e25dc348305c5c7a9fa687f8dd6035d4b4e5d28b857bf034f9c29a7176483e06f6317bb92b883e589c576df2eebbc580c30c406923315854a65bcf7999bfd6eb46f641c1a10bbc6c0d2e3ce584789821ccc604843aca7d6f9c86e86b3bcbf00e8bd82a806015db004d6078c1354810c8d030c2ceeeb168490d81a45e8a3dd0da"}, &(0x7f0000001000-0x4)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x5, 0x30, 0xff, 0x8}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000e66000), &(0x7f0000adb000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00006d6000)={r2, 0xffff}, &(0x7f0000217000-0x4)=0x8) 2018/02/19 18:06:00 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000004000-0xa)='nyzkarlel\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1}, 0x48) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@generic, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000000c000)=""/4096, &(0x7f0000011000-0x4)=0x1000) 2018/02/19 18:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4), 0x4) r1 = accept4(r0, &(0x7f0000fe5000)=@ethernet={0x0, @link_local}, &(0x7f0000844000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x33f) 2018/02/19 18:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b4a000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000392000)=0x10, 0x800) r1 = accept(r0, &(0x7f0000862000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fe4000-0x4)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001ea000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005ea000)={0x0, @in6={{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x5, 0x4c6f, 0x3, 0x0, 0x41}, &(0x7f0000378000-0x4)=0xa0) connect$bt_sco(r1, &(0x7f00008b0000)={0x1f, {0x8, 0x1, 0xe4d, 0x7a7e, 0x4e04, 0xc213}}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f4b000-0xa0)={r4, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xfffffffffffffe01}}, 0xfff, 0x3, 0x4, 0x101, 0x3}, &(0x7f0000422000-0x4)=0xa0) 2018/02/19 18:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ebb000-0x3)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000c3c000-0x14)={@ipv4={[], [], @remote}}, &(0x7f0000b6e000-0x4)=0x14) syz_emit_ethernet(0x36, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "8ad243c5", @random="57a29a8f3830", "d20fbd3cd11e4f2b8cc06919e07fba72"}}}}, &(0x7f0000bd5000-0x10)={0x0, 0x1, [0x0]}) [ 39.148917] xt_limit: Overflow, try lower: 2147483648/8 2018/02/19 18:06:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00002fc000-0x8)={0x0}) sendto$ax25(r1, &(0x7f00003a4000-0xa1)="0f00dc3ffec3cde61c44154b81de08bf383f5606f918b7bfb91a80ec718cb71237a7cfc713fa6b740b161e45764fb08aa75d0973e16fda179e8043e530f3e3a73aa3a064e20b1ded87e855d4621ee3db5042dbf0a7a5cbc73e223e3bc638c7ba4d39e2638b9b3ff0756ad224e72012f0a84fe8f9bc0382084f728d2cbbb9fcf1eddc9211c1668a5066c2609f8c7697e60ebc819454b9e89a3d6847cf4e15485952", 0xa1, 0x8800, &(0x7f0000111000)={0x3, {"94272b3c228d86"}, 0x7fff}, 0x10) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r0) 2018/02/19 18:06:00 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000002e000)="0ab4474fd060f492fe044f3324a00ad2e5ae862762", 0x15, 0xc4, &(0x7f0000014000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe}, 0x10) recvfrom$inet(r1, &(0x7f0000027000)=""/196, 0xc4, 0x0, &(0x7f0000020000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) listen(r1, 0x7) accept4(r1, 0x0, &(0x7f0000021000)=0x1c1, 0x4000080000) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x46, &(0x7f0000d29000)=""/30, &(0x7f0000d2a000-0x4)=0x1e) 2018/02/19 18:06:00 executing program 0: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) 2018/02/19 18:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000004c000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000ca4000), &(0x7f0000074000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f00006a3000)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000013e000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000414000-0x5c)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x10001}, 0x1ff, [0x90, 0x5, 0x5, 0x2ef, 0x23a, 0xe634, 0x0, 0x4]}, 0x5c) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f0000e79000-0x5be), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socket$inet(0x2, 0x800, 0x7) 2018/02/19 18:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r1, &(0x7f00002ea000-0x8)={0x1f, {0x0, 0x0, 0xde22, 0x100000001, 0xf8f2, 0x3000000000000}}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f00002df000)='"', 0x1}, {&(0x7f0000bef000)="9df3d685f00f981595ac155eebefe1a9d79c9f396239f34abeb273e36188cf922ba3209e5e66d3fed4aa9175a46986db7dea0d0c5ade3ca7ebe0fed78ce065839ce9717628f5c499688ac4277dbc5410b89f5b539df5f8825dabbf5d775cd4f28408419ba69c62e69447195ee97626ef209233944f32665aa438842c95ae1c", 0x7f}], 0x2, &(0x7f00007a1000-0x6)=[]}], 0x1, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000068e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000c55000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000612000-0x8)={0x400, 0x85d4, 0x3, 0x7f}, 0x8) socketpair(0x19, 0x3, 0xf3, &(0x7f0000c33000-0x8)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f000015b000-0xc)={0x4}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000b1d000)={0x4, 0x2}) [ 39.201373] kernel msg: ebtables bug: please report to author: bad policy 2018/02/19 18:06:00 executing program 7: r0 = socket(0x6, 0x80004, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bb1000)={0x0, @in6={{0xa, 0x0, 0x8e8f, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, 0x1ff, 0x9, 0x3, 0x7fff, 0x7fffffff}, &(0x7f0000a1f000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x81, 0x1, 0x6, 0x8, 0x9}, &(0x7f0000d55000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102a, &(0x7f0000d74000-0x102a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14, 0x0, 0x11}, {[]}}, @udp={0x0, 0x0, 0x1008, 0x0, "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&(0x7f0000490000-0xc)={0x0, 0x40000000000000ac, [0x0]}) socketpair$inet(0x2, 0x800, 0x1000, &(0x7f00001cf000)={0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000e53000-0x78)={0x3, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x8, 0x5, 0x8, 0x9, 0x3, &(0x7f0000461000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x1, 0x5}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f5e000)={&(0x7f0000b08000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/19 18:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f0000604000-0x90)=[{&(0x7f0000a73000)="182ec974ac473cb1bb84182e92ae5693db4284dad5f07da64f5631477820eb3f1727519a60d2aac622bf6319c8c52b397a8debe3bfc308190231cc1558e164f9da9a60705cf6347fcf8ed04a88d9dd6f8cda63b5150654dd4d871ce15128c5eda108c08019dcde1e5f057ceea1b5f9a86283f27edfd8e5b0d1c5140e5f63f7adda7be39bdc5ee6da619f2f2b6bb2b5476e0bcc0142202b68dc5f9e900528b0abfd51442ae6198d06eecf2d1be54e95bc224cce2f68c1ce071629f12c126cb8e4dd9fd137b7e83e0cc8f0d1ba7dd4ea01728b8f54a1cff8e585934245e34f3d49210ec15df3ca95febc2ff825b3c42b9389041d9c4d29a5d2c657308f7743a12cfaaf154530ae8fd3a72f6bf5573eddbaed2f2cc95a317d1a7a38774721d9a831e0d89f18d6933e1cce992d3e24c8cb51420844d71570f84acc80162427328760d74cad655b13942f2aff265b82a82491240c0949527923553506dab89a119716d15e4d029b68acfd75e3e8e5adcc48cf167b078c9a488129481a28f4d4dcf7b93d91c1dbc49294ff00d58db5728404a46556b8c2376aff6c11f3c5f6488c9953a05e5d5bf4693161d00c2c7c8352cd95c2ba07cb5d2c33ad0ddbb49cea17983a649fafb48e4c36cb8a4adbc90e09a6b1b73e9ed8455d230f85e73d34825571476c9b4a6c63505b75c97dff97665dad0a5fcd5ec8474a04cef47e83452194362a063762653bf8f171943471ca34e08bdd711d48fc3b471df33fef49be4c49df3b860062b338a37f403c9fb75a9c3cc1393c8b5ddef5821151a60fbf61edac5ec7215e878d1e671c87485df04e96747dace0a1b390474e80e4596a8c13d554cd3cbfed80b6908e2bdfda4e346c67f0a47258553922f2180efc53a72a6006990b60f76716675f450ea4e8ab34f0b9001671472874809fcdac9631cdeae596d77ddf3ec6c614b86ceacefbe23e4dd025fc262d0314726149477ee8edee7da549406e9d823b21a83c4a92b389c95652e3bffabd571e8e8c73fd07909f593a2d06b7812d9bda7b372b3784afb412a9e6389cdf53389c8c8d8fb837d4680e05bf1708aa5ca4f845e2d551f29d21996893b6515976d466cb270a00089a86618437ecc4697c425400e57953e5e311aac793374b52c716540483318905d47ee59baada86e348fee950a88b81cd819e357226193fe7cb3efbd4b6c339e3df78ed679238a1785bf6e7e43ed7212814c560e352b20fba6bebb7dbe70ea9a517529656450f22854af86d0fb53135dd9581e54f29d2eb4d683c3f2bd7578fda24fecf5c234161eebef48dcf9434fcd69657286c8eba68a1eb480f188edcc21fd4d59ad85f673bcd847a06b0db0d47bd61d0d29c4aed1856eaa40fd66a2a6593addb7e9e33499dfd8c7f33e2212173fedc1d54ccbf32aa1cd7e65d11e63698497874ab5b367f8b3c3eb19491f5bef0884300e592588cadca646470567115835ece52be84802bf1b6f82689f4185dd68a52764f6f8edd9e7ca81b1b995d0889d8cc21452c1c047eb8ed1182b854dea75382d3164bf957e4e6b0a6c7309bad59764b05e356075c44461e2ea437cda735cd18504322471d161295a3f2222b5bca61175e84ac2d31ee95bace9ef07e664ee544cfad339307495f11a7d66392c682dbec54e2d3fb87990cabf0c95d92f4dfd738144d66d1a0ed418f7185d51e14195641226bfec15bf7288f6cfea0a7b9bc9c6e094101c904da9423bd9df9c9ea0a9a648c31d935554e0fbe000c6e1b78cf4d3ee1cc389e49bae4250000d2afceb7a4cbc603eaa33d11e9e29dfa167ed005932cb7c27b8032a6b8405223f5db3d3cd975327e8adb98fb4b4d9f861992bca836e897a810674026ae0e17b516681565662aacb17c75455fcc17829753c5958d388ddfcb2c64b9e4d2f0899d10480c157bbb91d9d5630102418aa9eca906ec9ff698e56e770d58b6bb1a85f9cb42ceafcf5479d57a0f0c879355eaa3d89c7f41ae72c22518e37983b5ab0fd22221076b22642a6a570d19ea915dfbf87fee1493047a21c709ed3b6f644aa7c48021cbd8be50267cdf9f721849377656c4ac3f3d2d1ca105bdb1d11563134747e5ae505fd3ef045f8610ec8a258c91cd522afec79f1c49db5bab20a2b64cfd2be4c6aa53f34c0e3def79ff3779d9b3d09407aca44dfbf43391a50cdefd31f1b689f340f0d968c68f22e3bc002a324602ff0322fa9eaa48cec878f4efe5ef5d75f044f75055126636db59053db22e41f9d737dc1441837e7870ae206236b275937d895dde06ad383a01abf0f62283841b93ce3995597ca023316210cc66a5fbff5ebf894b6d485669eea2fe0faee1a47a122918590246a3e86457ad892fae718301e126570ecfb8ee421d623170c62ec82600c85aeef67a7664aff2ff9b38252b942d478adf095e78ce6632818e93efde92285699f00f9348c4fdb585aeed2a99822076a0548ca04e33ef9f66d031b237c54cfd36a4a29c37f28e5a4b9ccd63f46019add9b4f4ff1dd7e2442c4ea6155bbdd9a5828c0899750f906741c7eb5e88efa92003e66f67f2f5ed9c346e6a30925d42afdd5ee3aac85927bd5124e8cf40cbe90dbd5e2adc22031ec604ade5fccc916913458e37df9ed42414e963b32e14a9a5ee80df0886691cadc00944d4ad8b124e8ef10bbd6fb4bb3452a83775a67af6d00b130b8bfb2affca5d5b19062b14911b68bf3305f166d12ec9ad1dc597bae3278e7e83aff7205eaab77aa0b146c449966e5ee5ee9be453fc013422fa643e103315441580d050d965b1338a4424cf3280cc3e22c477d586271ced9c138dba2060d726ed69e40d57d18448db989102360161241317b2b932ad725512df04d559cdb8209ace0df3440b78eba997c5e3e275adb154d6bb080b1251a977f56b957c89b163d2b285791582a9b1783e4122342ee64e1f887524a3c603ff48b6b11640aea283cc624231d945b1e3deb5b6226ac9b1add9a80638cd23c07d50ab10e1923bbd06919d75cf18d45c8dc31684c31b564a3c7cd33c180e298cbe3b368a367e533e685ad14c919778357ddb7e78a67d18caa9bd5359c4a2f3ba434b777c1c59886bbed29a3bccbfd66c7bdb5ebf6ef2bf3cd002012867ce7e0ced2d1545c44ea775740b1e289c9044f224b7a715f80c4ac86ec1b6a302b2e93118d98644828ebbcc3a87782e66788536cacf418e9fe438b9da6c91524865055ab3f74d1c92e35c5970f4cc06f5d694dee31c40a82bd52227a717154471a3360b1423cec35a102aff8cbbb24f8a6e3d94df3d66d3febdd222a17365fa4976ca08589ea2d7c442abcf3bdac0d6a813422dd331fbed77623ee44626689a35bf33904db041a9173c17a366a1d8c5dd1a12500f236506ceba38bd490e2b13845f80152378219e736d3b5930abe3c63105ab5dfa286bc8e8792e309d4c0599a5b955c95966abbe448f8bd528d49a765ce269f7682848430d856ccef9f5b13810f1d3c0cf2e0a736913e1401cd8896b44148f8851c1daa15712dd9880317bd2e4d1e2ec299a5e210cc8175dd4fabce1a2cd10454b1e059bd59df77b004078dfff944133549066fc72c772b73d8a63b1b1f21c7ffb643e12652852bb3e5e90b059f1d8c901de807fb85eea673d27e7651ed7546a9659489df5dbdd6922513387d6b18a2a31f3ca21f35e95f9100b5773521bfa13e3f02fa50ec5a4cfe3528d79085686973fb335d046441b5e7f15345cde41381e3ae476258c8ce9c9f73c5de0d1f06cbcc7048ffb83576b9c90fc93a5280609318e61ba43d3a2548a79b8210869f808aaa6b0d98109961bb2fd008e3672ea6a38a80e1ccd280d4138aed1dbd24480a3e647133929d64943735f976a8051e54d6183e5b3cd8ebf5d1dbcef14a1796ea04dc3884c1020aa5146f3517e0d6a5d0660c7a712049f2493c11b2753808396875390c29b21f45e08b54d9a7b459fd601bd0eb350d4ee310343b93eb2ca802fff0aac11a902600c9dc7c75d862d419ee4fd80a8f3788b03275928f4cbea1808096d431c9dca2cb0a718f09b8099ff5be855fa728269062c187065a15ea0d85776ae0b310dc2886b1e14c4b05882509d346ab4805b60a5696cc376945aa6ff154c4c4209a8d035b78c7685a98ce74e0e844cf92ed88db9567a0d0ff6f7dd1bf30e61cf30397e867e728f65398fca1cac26dcdca19e51e4477a62d8669ac4f5a57bb8e9e9b7340a40b1a7da8797b8ed57d0b209ad1a07e30e068c828babefe0d1fb71daa484263aca198ec9a0b646a725cb9b762e5134894edbee92f8eb24c6c0275fc6736656942bfabc96b69eb062ed8def7cd805a9a7612d02aaffd38c367396d0eb1826b9e8cf721f1b43a9f7df0fb850cc87b201153da51df842306bfe248a0e97dfc9ff41a361fb54e4d56eb7284d548c48b87368232ba758697b7f2e418e3de6606ef43078e355fac9520f93f5d77112494372ebdb265d725461b2732866364834ff14be90d0aaeb5efa787d5480e3a58aa69dab1220afc7b8316299d938b63fc450ccec4e4f8a18676949f91606f251ffd548432a4e55e2f2b39820a244658f1172e595ffa6f9770cc279052ec4b59d5f0e44c0f30aa9e4376768a8591398b799a99d5f4eab97881630d3f6e90289d294e857c88e549247eaa81f3fb0d0714c50b05acaa500d8ef212f5e0f30f9cf6de2418e64d563a98d7189e23105d3d503b501dcf2ead48c9a157f257184d41ab69ee6b57946ed2e0f30e423657f5d7cd81897d2ac6783996f774f9ac8048452b6a9e36824d4657c23a76559043e7bde17276aacd270d97942d4ae1a552ffe9df036355d2533bb9c94ad94d23f92ff8482bc4ca37f88a2eebaf981a2505725e7de3cad8b17e6eaf89eb648138186c1c3004355d34d522a114a475231be822e3328c22d56f804bfb42c770742a06fc412235ec25eb3623e12053b740436540cf8e6ea71174e02c21d8ed1b2c28e517b07bf452f44fb4d698f53701fb6762da60dc78f2662f4d95bbb8d80f34cc7044ad2ba0c126fd53b1eb9cbd6b4c4cc658cac13eba194a24407d93e89e524048ae9e2b925174bcf167d3e30242a763902b8dc821ebde5eaf8775618450560f66df5aebe3ac5207f92d4b6cfc5768c48301bd3aa2a4c2121875616925b9b165bf0644ac51c0078931e90fb33c158c846922ef7b71dd0110dff7383781660e48dec00eab617ef1d2c9852d7e03ea473e2f7e3cb0b35be62e125a69a30ea6480c7db65bdc6a73cef2f78e13edd7425ff3bcedb4d0cb8b7bdf779fa827ac5c781724dbf149397b65ecfdb5aba7e7e869a3778e0d75b66d1ad39dac0b06766eee82c9c8a552de5ff30a81eacad7b894a30170f35219166e2da561cfc314884d3b890afe4e6d1175b13b143647422f6c9ed63cef79cd290545699239101ac7f6fd46710cb1bbd85d03794493e7fe50102ea53c9408641c76ad73ed9bf6175978cd2d04d9a6f762bbc1d339690006c4919fb49f9f7c743a7918eaed4241ca077e5b53c18a268245b8417c622604537c1b9aa4754bfd22d06ab644ef7c71e6dbca48ace196732adb9f9c2fce18c0d99f83bd2686106b6899ccc696419c66208c56209f33f73bce4a3076ac965bf151280852d844b2d1c66aa1060c394f505e642cd2a3eb7adf2757664892ed0f23d5729df1db171eab04bc9f4dc918b78ee671251c52c37fc6394a80a5136dbc87ba9e9093f3f52846991da71161793174b64c49ccbb6d8d33564e739302d812e46799bb6913bbee20ca8ff", 0x1000}, {&(0x7f0000f5a000-0xf8)="90eb29386a5c28e01afb94ef08b9d736973c2083a5297409b1062f9d1f395766cc5198c4913cced0ffcb710c6625a86913d2954e0300765b62fe9d8eb0f78f511d806096e00094ccb1d4561666c9cd8ef0f2543cb11bc9c5b653c5ef275ccefb9fce1ce6be35303678f744527a7acb36f8429732dd8c86f6ea506b9ee4bb7338a4539e5832405e10c5f14ebd4bfb38cf96277e51aa3a0e131ee631c529f11f7b5170ad97e01de996f3386722a47f549028c63f0b14bd6dae640f45887288a1546b53b80d6d0ab15ba1c73be72174e462582c0b8534bd0f020898520aeb77dc76f9660e69d01aa5104a10cdcaa08ff8d1f4bf8ac4d79a9126", 0xf8}, {&(0x7f00006fe000)="2804a90c411c28defbd376a45e5d3d30712b760f72c470e23d003c81cd4228e379889dfd2b09b042b4c936970560463de605e2559bc8dba071ef6165ae4c628321dab197a54edeb2e45c2d7a5ab03ff35b047313494df9aef7309e4228adb08a5ace3a6f6228a3c2e6e4823c23fc84709b4de1a0d106398775b77840621c91543a2cac8fcf6a022b27f66c160d88d17a4b73a4ee6c9aa12b3726536d82dc6c201f55700d0d348ec3dd", 0xa9}, {&(0x7f00001eb000)="8c4b5265b2122a58de35ddbbc3fae3cb709c4772fde46ac9d92d249f5c1d0808845315afee638f8a76ce1068e43e93a44b3b3b476a1d8e15787431cbe6aba0bcd35036f2887aeb3b", 0x48}, {&(0x7f00007db000-0x76)="f5212e8d3484feb8378db5028e47849b5652a5d3019c655bd2ec5ecd9ac9ab1e3f983aefc8a86092886138f1a7dea194e48b1e7804abf43186076a4903c61d5b11081c77d9553169a6f2677fb374a753489fde7ae4b168534d4e36899d95f1042ce8aec8b0ececef9d4cb3a9228e122c3331306687c0", 0x76}, {&(0x7f0000401000-0x51)="17cb97ebb2d94336dbd7679e7964624207577583ea4cc84139bd4dfe41ded26a798689f40aa4bd7f61cc68f404844c9a35f7e8faaa84e9a639ae0f47c44abe50578893cafd6a92a55a47f134cef9e88d0f", 0x51}, {&(0x7f00006cd000-0x5e)="463bd23fb59417485560240eefc7bbecc4f88bba028dbbc1cad4dfd65933fbdf9f840bd16ee96f394f87874fb21771c9aef3cb88633611cc59d7b23bfadd17c6aee2c5adc4f742a1726f3dac93e1dfc42d755607b913e059687ff56b7359", 0x5e}, {&(0x7f0000298000)}, {&(0x7f0000471000-0xf5)="01aae739e7ee7795557ba55a3ff0d885ee13112e28dba8ab70aa4af0f46bc90211da54946fedd088a2e85b749469761584700b96628a25de39db62fc6261bc96e722ca93f9755a13e00f5def3664a34a05e1022ff0131f811ce0babd3a423f03b4f6b9da3136af4b62146fe5a48fbc844fd5b3034fbae3b1db653f7c3d517efa9166962b225734740107e97faaeded81363c0bd0eefaee0340a8289205d5326f02c6e5961525ddb280687fcf84ff1a737c569125fc4f8d670f6c30a86e275ded01fa3343dc1067ffbed97bde7c1efdfd2dffbfc91c60fd1501587d9a8d8eef0236937636dda98863f555c2922fc11ccf960f99c99c", 0xf5}], 0x9, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000cb2000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000a7b000)=0x10, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00003dd000)={0xff, 0x9, 0x7, 0x9, 0x93, 0x10000, 0x6}, 0xc) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b52000-0x5)='veno\x00', 0x5) sendto$inet(r2, &(0x7f0000b87000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 18:06:00 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000f58000-0x8)={0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000044d000)="b0e820b13bf1ed74df737b6a10d2b34c6762a66f9b7f0c74e093594cbc4c7c654d24b357064ae4f4c5f5431d8d8256b6fffdfef48bb71b860620029a58219303aa1c064a21778d5407cadfa5649abcfb2e8c5f2e8227a6016cea9085b6948e29d6e88e053ed7b19fbe314d5397ccc58c5cc717c3c83b95e914c51e5e56e3399f5d6ffc7889369ca2b8fd426ff77c75b1401f4f9e99637e16749037404c349629d53fec8044b9afa3ac03ead0c94e1f337b378c1e6bc59d19e51e8b4cedb3b00152c0b5be3c864a23d0d11513ebde5a1ee9a4ae9eb1506ee3a1aeaa9f1c0ae511", 0xe0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f59000-0x11)="1c00000001000000000000000023ff5406", 0x11) r2 = accept$alg(r1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000d75000), 0xffffffffffffffd9, 0x0, &(0x7f0000b74000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 18:06:00 executing program 2: r0 = socket(0x10, 0xf, 0xfffffffffffffffd) getsockname$packet(r0, &(0x7f0000cfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ada000)=0x14) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5061e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000030a000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00009f8000)={@remote, @rand_addr, 0x0}, &(0x7f000057c000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000785000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, r2}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d1d000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00007e2000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d2a000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000012000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eed000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x1f}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0x9, 0x2, 0xa0, 0xa0, 0x89, r3, r4}, {0x400, 0x7, 0x2, 0x6, 0x473d, 0x0, 0x2000000, 0x9}, {0x7fff, 0x0, 0x100000001, 0x9}, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x2, 0x2, 0x6, 0x6, 0x5, 0x1}}, 0xe8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/02/19 18:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000b75000)={0x0, 0x9, 0x401, 0x8, 0x11, 0xffffffffffffffff, 0x67ce86ec}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ca4000)={r2, 0x28, &(0x7f0000fa8000-0x28)}, 0x10) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f0000851000-0x10)={&(0x7f000023c000)=@newlink={0x40, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, []}, @IFLA_IFALIAS={0x5, 0x14, @syzn={0x73, 0x79, 0x7a}}]}, 0x40}, 0x1}, 0x0) 2018/02/19 18:06:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x11)={0x0, 0x9, "e33c3581ba318a695b"}, &(0x7f0000001000)=0x11) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xce3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x0, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000047000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x80000001, 0x30, 0x5, 0x3f}, &(0x7f0000003000-0x4)=0x18) 2018/02/19 18:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000f57000-0x24)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000423000)=0x6, 0x8) 2018/02/19 18:06:00 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000016000-0x1000)=""/4096, 0xffffffffffffff44, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/98, &(0x7f0000014000-0x4)=0xfffffffffffffd7f) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000015000-0x4)=0x9, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x0, 0x80b, 0x10001, &(0x7f0000010000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000012000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000015000)=0xe8) r7 = getgid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000015000)={&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[{&(0x7f0000009000-0x79)="1032e3e01a4e120c8f225a15fa32d0e29e9a68a598453596e640c704159e2f6fe11bf2c418dc2be293e270184861a3560823f5162ce5426c8ebc991f2c6cf3a61fa1768893c5d400b0d6ca4e3b890bb9eb83ab6dfe205cbbaf57e37570cec1036a32430ba00984265b200239beda6ec0aa9f9833b66ce4de23", 0x79}], 0x1, &(0x7f0000016000-0x48)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r0, r0, r1]}], 0x42, 0x4080}, 0x80) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(r1, &(0x7f0000015000-0x10)=@ipx, &(0x7f0000015000)=0xb, 0x7fffc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000015000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1f, 0x7, 0x7, 0x80, 0x1ff}, &(0x7f0000016000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r9, 0x0, 0x5}, &(0x7f0000009000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000f000-0x8)={0x0, 0x5691}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000012000)={r10, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, [0x800, 0x5, 0x3f6, 0x7, 0x4, 0x11c9, 0x40, 0x1, 0x4, 0x2, 0x10000, 0x1, 0x6, 0x10001, 0x5]}, &(0x7f000000c000)=0x108) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000016000)={0x0, 0x0, 0xb978f4dc1c3543c, 0x0, 0x4}, 0x20) 2018/02/19 18:06:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f00000c1000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x8001, 0x4) r2 = accept(r0, 0x0, &(0x7f000030f000-0x4)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f55000)={0x10001, 0x9, 0x9, 0x415f, 0x7, 0x40, 0x73f7}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000058000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0x2, 0xffffffffffff8000, 0xfff, 0x3f}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f00001b3000)=0x5c802861, 0x4) setsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f00002c3000)=0x1, 0x4) bind$inet6(r3, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000b3a000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r3, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000c77000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 18:06:00 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xba, "494b4bda8f1c467c7b2e090d4ffb7319fa023bb72a282e0017ec296d4e44c37a894c1c655259e48f8e3b1f9ff25da8bb59092ecfdc71f1a47a9e335cb9bacd0a3e0056ada57e5c05c35cdee5abdc732cc37a435cbc3ac4d1558f6a514751391d4373797546c869617c1896336e6e0d7180676ad96f030dc37aa5cc73e98890d6e22191bf05d7809b5ada933c39a4554603ee6d5e6d15a889acf4cf874bec06dddbc0d6843edb9e84c3272c091c145e8a4fd2e896e90e64e8868b"}, &(0x7f0000ac4000-0x4)=0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1ff, 0x1ff, 0x8001, 0x8, 0xce, 0x100, 0x8, 0x1, r1}, 0x20) 2018/02/19 18:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000064f000-0x5)='reno\x00', 0x5) sendto$inet(r0, &(0x7f00008ea000), 0x378, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00005af000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x210, 0x100, 0x100, 0x300, 0x300, 0x300, 0x4, &(0x7f00005d1000-0x40), {[{{@arp={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xff000000, @mac=@empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10000, 0x4, 0x3, 0x100000001, 0x4, 0xffff, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x10}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x9, 0x6, 0x3ff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="6c293ad213d8", @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0x9, 0xfffffffffffff800, 0x721, 0x800, 0x5, 0x5, @common='lo\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x20}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x80000000, 0x5, 0x400, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/19 18:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000047a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000de6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001ca000-0x10)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ab1000)={r1, r2}) pipe(&(0x7f0000097000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000b72000-0x2)=0x1, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ac1000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00001fa000-0x4)=0xe8) sendmsg$nl_route(r3, &(0x7f000061f000-0x38)={&(0x7f0000c60000-0xc)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f0000b06000)={&(0x7f00002ab000-0x6c)=@ipv4_newaddr={0x6c, 0x14, 0x304, 0x2, 0x1, {0x2, 0x3f, 0x4, 0xff, r5}, [@IFA_LABEL={0x14, 0x3, @generic="5f8049f264144b82d59056c37cbf1229"}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x226}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40094}, 0x8004) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0xfffffffffffffffc, @empty}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000030a000)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_tcp_buf(r6, 0x6, 0x2d, &(0x7f0000331000-0xb)="110c0da3b5d9a2151f0e76", 0xb) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000db9000)) 2018/02/19 18:06:00 executing program 1: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair(0x1f, 0x3, 0x2, &(0x7f0000b24000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000-0x4)=[0x0], &(0x7f000095e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000018e000-0x8)=[0x0, 0x0], 0x1, 0x6, 0x4, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000804000-0x4), &(0x7f0000c6d000-0x4)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000ea1000-0x8)={0x1, 0x8}) write(r0, &(0x7f0000d57000-0x26)="240002001a000bf00000000400ffddfff200040000e6d000020200000000000000000000cc9e", 0xffffffffffffff05) 2018/02/19 18:06:00 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/19 18:06:00 executing program 0: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xf35, 0x4, 0xffffffffa2f17908, 0x7, 0x100000001}, 0x14) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}}) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000965000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ef8000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ef8000)={@common='ip6gretap0\x00', r3}) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00009ae000-0x121)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/02/19 18:06:00 executing program 5: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f9b000-0xec)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000}}}, 0xffffffffffffffe8) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d42000-0x10)={&(0x7f0000e8a000)='./file0\x00'}, 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004ed000-0x10)={r1, 0x50, &(0x7f0000f9c000-0x50)}, 0x10) 2018/02/19 18:06:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000f13000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00004d7000)=0x2e) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000073b000-0x14)={@remote, 0x0}, &(0x7f0000e2f000-0x4)=0x14) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000f4b000)=0x67, 0x8) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$packet(r0, &(0x7f000083f000)="404d8619ec", 0x5, 0x4000, &(0x7f0000a05000-0x14)={0x11, 0xf5, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) syz_emit_ethernet(0x32, &(0x7f0000806000-0x36)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1d9, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000978000)={0x0, 0x1, [0x0]}) 2018/02/19 18:06:00 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002d000-0x28)={@common='erspan0\x00', 0x0}) bind(r0, &(0x7f000000d000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8193c0994ac3"}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000027000-0xc), &(0x7f0000029000-0x4)=0xc) sendmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000029000)=[{&(0x7f0000027000)="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", 0x5ab}], 0x1}, 0x0) [ 39.431330] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/19 18:06:01 executing program 7: pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x0, 0x2, [0x3, 0x1]}, &(0x7f00009b7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x4, 0x100}, &(0x7f0000000000)=0xc) r2 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/19 18:06:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000001000-0x1), 0x0) socket$inet6(0xa, 0x6, 0x4a1) 2018/02/19 18:06:01 executing program 4: socket$inet(0x2, 0x80f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/19 18:06:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000036e000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000b79000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r2, &(0x7f0000eff000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000010d000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cec000-0x86)={r1, 0x7e, "fdf680372a0f56a72005259de3c3c816f68b952a413df3e5f1819025c70763afd812f4a7ea1bf787a8006efedab1996a8d43d44a821865c3321691b3f4183d426e72f9076091eff17b24ef849a6ba904cef3929f0f3288e0da66333a85d354207e47ed8c41fb2a206c2713c00a1bdcdfe0edaac28677050562ce931015fe"}, &(0x7f0000b5f000-0x4)=0x86) shutdown(r0, 0x10000000000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000303000)=0x10) 2018/02/19 18:06:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f000017d000)={&(0x7f00003da000)=@l2, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x388, &(0x7f0000a6b000)=""/4096, 0xfffffffffffffeef}, 0x0) 2018/02/19 18:06:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x8000b, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000260000)=@sack_info={0x0, 0x7fff, 0x1000100000000}, &(0x7f0000cd3000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a2f000)={r1, @in6={{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}, 0x8, 0x42af}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003cc000-0x8)={0x0, 0x9fb, 0x80000001}, &(0x7f0000cd8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000047b000-0x8)={r3, 0x100000000}, 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000ef3000-0x4)=0x3, 0x4) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) 2018/02/19 18:06:01 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={r0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001000)={0x2, "ea5c"}, 0x3) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/19 18:06:01 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000795000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x6, 0x0, 0x7f, 0x100, 0xf1, 0x8, {0x0, @in6={{0xa, 0x0, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}}, 0x8, 0xa01, 0x2, 0x81, 0x800}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000070000-0xc)=@sack_info={r1, 0x4, 0x1000}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000998000), 0x0, 0x50, &(0x7f0000d58000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f21000-0x10)={0x5, {0x2, 0x2, @rand_addr=0x81}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x260, 0xcbf0, 0x1, 0x93, 0x2, 0x0, 0x100, 0x79, 0xc091}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006aa000)={r2}) accept$alg(r3, 0x0, 0x0) listen(r2, 0x9) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000232000)=0x10000, &(0x7f0000448000-0x4)=0x4) 2018/02/19 18:06:01 executing program 6: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003af000)={0x0, 0x0}) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003af000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00003b0000-0x4)=0xe8) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003af000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, r2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000004d000-0x20)={@generic="34b91f7bfee13dd6fc9ab3394ca2e314", @ifru_flags=0x200}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000283000-0x380)=@security={'security\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x1d0, 0x100, 0x1d0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000166000+0xc78), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0xf}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="a578910efbf25c651338f567e50f381d", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/19 18:06:01 executing program 5: mmap(&(0x7f0000000000/0x5e6000)=nil, 0x5e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{}], 0x1, 0xc36b, &(0x7f00005e0000-0x8), 0x8) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005e7000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00005e7000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005e7000-0x4)=0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e7000-0xc)={0x0, 0x0}, &(0x7f0000542000)=0xc) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005e7000-0x4)=0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e6000)={0x0, 0x0}, &(0x7f00005e6000)=0xc) r10 = getgid() mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e7000-0xc)={0x0}, &(0x7f00005e6000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000070000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000538000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005e6000)=0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005c7000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00005e7000-0x4)=0xe8) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000120000+0x3ba)={0x0, 0x0, 0x0}, &(0x7f00005e7000-0x4)=0xc) r17 = gettid() mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001a8000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00005e7000-0x4)=0xe8) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000008c000)={0x0, 0x0, 0x0}, &(0x7f00005e6000)=0xc) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000598000)={0x0}, &(0x7f000047d000-0x4)=0xc) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e7000-0xc)={0x0, 0x0}, &(0x7f00005e7000-0x4)=0xc) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e6000)={0x0, 0x0, 0x0}, &(0x7f0000222000-0x4)=0xc) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00005e6000)=[{&(0x7f0000207000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005e6000)=[], 0x0, &(0x7f00005e7000-0x120)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x120, 0x1}, {&(0x7f00005e6000)=@file={0x19600dad34c6e10f, './file0\x00'}, 0xa, &(0x7f0000205000-0x40)=[{&(0x7f0000403000-0x55)="73f59e86abb653f97b151734fb3ab7a8974dcc2d16bca5919191b8b822b2450084859221c6e51ec553235ca460ef702cb5048e56c3ec93d284cafbb113f0bdc8d4a596f884f76b273b921e1d0ce65bd07b99069e8d", 0x55}, {&(0x7f0000103000)="0901b8540e11ef38c821150c491d408911a679fba0656f631ce1eeb2ec2fbfc541eec4855b6c970bf765e3d59fe0f3aae7e5de366bb0a942be80fcb621a0ef9c43615f7a8bde8576fdb2c3f44d4428a0bc59bde86b06a3bde83ad2ee674376d7cfb01cbd5bc186a0f05dbbd0ce5a7006dae4006456ddeb215192eafd6b7b0357a32e1527720d76d9ea57bc0e67236434245dc2899bf4f61523a52a", 0x9b}, {&(0x7f00005e6000)="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", 0x1000}, {&(0x7f00005e7000-0xd4)="f38b2f4e9b5391c8f5737ea1acaf18b03124b0357363c5ad84a110d1df195b3df10fbd28a9ca9c17d11ac1b6e4bbdf9d956f07831eb9dc65330e4474d827df6abb9bc8586b9de69bdc191aa85a711c43e26f3470023c2ccf301e6b512b7814cc1af1d4479107c4d207636cb56f506c525d8b73ce1f221b4bac02611fb4e5dfc26ea60d204bf59ee0cd8ba147cd46c27488645a1b22c00083f73fd5fcaf17936723e79de1a18175cab574341cd761a2adf398288196b7ea4b18d62226c31dabe65b8c33b953a4452d23d564763af8a3807175b0ad", 0xd4}], 0x4, &(0x7f0000373000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) close(r0) 2018/02/19 18:06:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xfffffffffffffffd) 2018/02/19 18:06:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000000000)=0x58, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000598000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000075b000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d87000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/19 18:06:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000f59000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe(&(0x7f00009e1000-0x8)={0x0}) bind$vsock_stream(r1, &(0x7f000053a000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) [ 39.597135] xt_l2tp: wrong L2TP version: 0 2018/02/19 18:06:01 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x10e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000018000-0x4)) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000019000-0x27)=""/39, 0x27, 0x0) connect(r0, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x4, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x3a) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0xe, 0x101) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000b000), &(0x7f0000007000-0x4)=0x4) socketpair(0x9, 0x8080e, 0x0, &(0x7f0000019000)={0x0}) accept$alg(r2, 0x0, 0x0) 2018/02/19 18:06:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x2, [0x3, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x1000, 0x10, 0x3cdc, 0x100}, &(0x7f0000f8e000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000b4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x30, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x5, {0x0, 0x6, "b65d31", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, []}}}}}}}, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00004c6000), 0x800) getsockname$inet(r2, &(0x7f0000326000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00004f5000)=0x10) 2018/02/19 18:06:01 executing program 7: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000aa4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x4, 0x0, 0x1}, {0x3c}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[]}], 0x1, 0x0) [ 39.638695] xt_l2tp: wrong L2TP version: 0 2018/02/19 18:06:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x2000000008, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000329000)=@nfc, 0x10, &(0x7f0000f66000-0x50)=[{&(0x7f0000e23000-0x1000)=""/4096, 0x1000}, {&(0x7f0000481000-0x28)=""/40, 0x28}, {&(0x7f00001d3000-0x81)=""/129, 0x81}, {&(0x7f0000d5b000)=""/247, 0xf7}, {&(0x7f0000997000-0xbd)=""/189, 0xbd}], 0x5, &(0x7f00000da000)=""/4096, 0x1000, 0x5}, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000c8000)=0x221, 0x80000) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000626000)=0x9211, 0x4) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000b97000-0x2f)="ecfa21a02c889cf92bd1d29bfb3e86c2dff8fc8d0fdc28ba6c0d02054390493337f7aa93ade30684431cd5e4891d9a") getsockname$llc(r1, &(0x7f0000a3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000185000)=0x10) recvmsg$kcm(r1, &(0x7f0000977000-0x38)={0x0, 0x0, &(0x7f0000ed4000-0x80)=[{&(0x7f0000fed000-0x4a)=""/74, 0x4a}, {&(0x7f0000527000-0x28)=""/40, 0x28}, {&(0x7f0000a3a000)=""/97, 0x61}, {&(0x7f000039c000)=""/236, 0xec}, {&(0x7f0000163000)=""/196, 0xc4}, {&(0x7f00001f1000-0x56)=""/86, 0x56}, {&(0x7f00007c8000-0xcb)=""/203, 0xcb}, {&(0x7f0000af4000-0xa0)=""/160, 0xa0}], 0x8, &(0x7f0000cac000)=""/105, 0x69, 0xd80e}, 0x40010042) sendto(r0, &(0x7f0000191000-0x1f)="1c7066e43c0ec070e1abd76f79e6eb58f5d5733c6a21a779a9cbea271f7a4e", 0x1f, 0x8001, &(0x7f0000bf1000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x4, 0x0, 0x2}}, 0x26) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000089f000), &(0x7f000097c000)=0x60, 0x80800) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000003f000)=""/216, 0xd8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000335000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) syz_emit_ethernet(0x42, &(0x7f000014d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}}}}}}, 0x0) 2018/02/19 18:06:01 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x11, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "649f69", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, []}}}}}}}, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe00, 0x1, 0x2, 0x1, 0x4, 0x1, 0x20}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x80000, 0xe7b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000005000)={r1, r2, 0x8, 0xff, &(0x7f0000008000)="5663b751d82650f5733eb3d81efb84cdd5860cdb315170f6e683fc11de4380d5bf824af3bf6ec11bacb155e3128795c0f2f58919180159a53cdd62ddefee485a4499ecd2e0eff46d05184bea62fc7232e58ea9dcd7b68f3880a53112b397ea12085ca5088ba0fcee241c0ac3b7668ad8649cfcab2febc743b0e85eaf91681104eadfdbef09ff64c321b0f6d80884ac9453b3d98b7d3b425b54b6a217790f219d5c37", 0x7, 0x0, 0x7, 0x80000001, 0x800, 0xc347, 0x80000000, "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"}) 2018/02/19 18:06:01 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, @in6={0xa, 0x0, 0xa8, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @empty}], 0xa4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xf, 0xffffffff83701928, 0x8, 0x80000001, 0x1, 0xffffffffffffff9c, 0x9}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r3, 0x28, &(0x7f0000005000)}, 0x10) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xe, 0x401, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000004000)=0x3) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000005000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='erspan0\x00'}}, 0x1e) 2018/02/19 18:06:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00004d1000-0x48)=@full, &(0x7f000032e000-0x4)=0x48, 0x80000) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000940000-0x4)=0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) epoll_wait(r3, &(0x7f00009e5000)=[{}], 0x1, 0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000bd000)={0x1000090000001}) socketpair$inet(0x2, 0x2, 0x1, &(0x7f000086d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00009dd000), 0x4) sendmmsg(r2, &(0x7f00009b8000-0x200)=[{{0x0, 0x0, &(0x7f000036c000-0x90)=[], 0x0, &(0x7f0000a01000-0x1350)=[]}}], 0x1, 0x0) 2018/02/19 18:06:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x1, &(0x7f0000578000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001d2000), &(0x7f0000bfe000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000814000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x2}, &(0x7f0000176000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000511000-0x8)={r2, 0x5}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0xb15016fff22f277f) 2018/02/19 18:06:01 executing program 7: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000067a000)={0x26, 'hash\x00', 0x3, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed110809", 0xd}], 0x1, &(0x7f0000211000)=[]}, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af9000)={r0}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00005a0000-0x10)={{0x20, 0x675}, 0x20}, 0x10) 2018/02/19 18:06:01 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000), 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a0d000), &(0x7f0000bb2000-0x4)=0xb) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003b7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00007d0000-0x4)=0x32) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000f52000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001}, 0x4, 0x4, 0x1, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000824000-0x8)={0x0, 0x200}, &(0x7f0000f52000-0x4)=0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f52000-0x8)={r3, 0xfffffffffffffff8, 0x4}, 0x8) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f54000-0x78)={0xfffffffeffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x100, 0x400, 0xfa74, 0x3, 0x7fffffff, &(0x7f0000f53000)=@common='syzkaller0\x00', 0x6, 0x3, 0x9b7}) getpeername(r0, &(0x7f0000f50000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000f51000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b6a000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x5, 0xb50}, &(0x7f0000693000-0x4)=0x98) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f50000)={0xa2d, 0x68, 0x8000, 0x81, 0x8, 0x4, 0x3, 0x0, r5}, 0x20) 2018/02/19 18:06:01 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000123000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt(r1, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) 2018/02/19 18:06:01 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd7000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000006000)={0x2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xc, 0xfff, 0xd0, 0x251c, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5, 0x810000000000, 0xab8e}) connect(r1, &(0x7f0000006000-0x10)=@ipx={0x4, 0x6, 0xa057, "ffe76d2e6815", 0x3}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000005000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x160, 0x160, 0x250, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x24, 0x3}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @common='erspan0\x00', @generic="d371ad765e484026f7fe358c5d95f21a"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000006000)=0x6) 2018/02/19 18:06:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00002b2000-0x8)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x9)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0x61) 2018/02/19 18:06:01 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xf, 0x101) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002b000)={0x2, 0xff, 0x1fc, 0xf7d1, 0x3, 0x1, 0x1, 0x1, 0x0}, &(0x7f0000020000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x2}, &(0x7f0000013000)=0x6) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002c000-0x4)={r0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f000002c000-0x2)=0xb94, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000023000-0x4)=0x1008) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f000000c000)={@broadcast, @multicast1, @empty}, &(0x7f000002c000-0x4)=0xc) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000028000-0x20)={@generic="9109b96e9000ba4227983cadadf95feb", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r6, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r7, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r7, &(0x7f000002c000)={0x1f, {0x0, 0x4, 0x5, 0x3, 0xffff, 0x1}}, 0x8) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000001000)=r8) 2018/02/19 18:06:01 executing program 5: r0 = socket$kcm(0x29, 0x6, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f9c000-0x1), &(0x7f0000e53000-0x4)=0xc) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4), 0x4877e7) 2018/02/19 18:06:01 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000017000)={0x10}, 0xc, &(0x7f000002e000)={&(0x7f000002f000-0x2e)=@delsa={0x60, 0x11, 0x300, 0x3, 0x3, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1, 0x2, 0x3b}, [@output_mark={0x8, 0x1d, 0x4}, @lifetime_val={0x28, 0x9, {0x5, 0x2d8, 0x20, 0xfff}}, @replay_thresh={0x8, 0xb, 0xba79}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000002c000)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="6ddde63f3c2dbc5ddc46eb897e552715640fac471d705b9e02363c57dd"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/19 18:06:01 executing program 6: r0 = socket(0xf, 0x80002, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1000000000ff) sendmsg(r1, &(0x7f0000619000-0x25)={&(0x7f00002bf000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000ac3000)=[{&(0x7f0000ac2000)="2fb9ef8e56dbc80d0c0ec45ea79fa7271a327879e4ca86873dc605c8efd48ccecf515dc1d3e1353f48d886cd8b1feaa78355abe3b7954a875d2ce8b8", 0x3c}], 0x1, &(0x7f0000aac000)=[]}, 0x0) 2018/02/19 18:06:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b1a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a1b000-0x10)={0x4, &(0x7f00002be000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000040000-0x8)={r3}) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000726000-0x4)=0x6, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0x2, 0xa, 0x71d, &(0x7f00006c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000401000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000cd000-0xc)={r6, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000411000-0x8)={r7}) 2018/02/19 18:06:01 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00002a9000), 0x80000) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f63000-0x4)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f000073d000)=0xb8) 2018/02/19 18:06:01 executing program 2: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x2000002, 0x2c031, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x1441, &(0x7f0000a73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x423, &(0x7f0000002000-0x33)="897d5193285f94812c7434600f73dbeedf1fc6e52ee1b7a011815d048cc1c046fdd0986c516f30f4175f4827f99b7d8a180ce3", 0x33) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000029a000)=0xd6b0, 0x4) mmap(&(0x7f0000c09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c09000)={0x0, 0x1, 0x10000, 0x2, 0xffffffffffffa9cb, 0x6, 0x10000, 0x7f, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xef, 0x4, 0x4, 0xe0, 0x3}}, &(0x7f00005ee000)=0xb8) mmap(&(0x7f0000c09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c0a000-0x8)={r2, 0x1f}, &(0x7f0000580000)=0x8) 2018/02/19 18:06:01 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) recvmsg(r0, &(0x7f0000583000-0x38)={&(0x7f0000d85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000ed3000)=[{&(0x7f0000122000)=""/220, 0xdc}], 0x1, &(0x7f0000235000)=""/212, 0xd4, 0x7}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000de2000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f00004d2000)=""/195, 0x0, 0xffffffffffffffff}, 0x48) 2018/02/19 18:06:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000161000-0x8)={0x0, 0x80000000}, &(0x7f0000e8d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ed8000)={r3, 0x7, 0xc4, "ccf1929ac22eae3d448febaa72ed2b30b6c8f787f964b36cac3fd3c2bc7acf75d29fb4e98060820df731016887badba494d2cbcc56d7e1820e7212b93a7d9038e6d19051c904295e0ce5af65c661eddd9ce12aaee8b19a4f5ee867b462082ec10e647ca960ea9f95cf3e6920f1da9a7931ee880c089eea1eae8a78c2549c5b9b8cb30ce4c46696279bc9d29cf8054109160810e391b77c14da20c146d3f05d17392f608db1ad8c0a56e4cc85da15f98856081103018cfd1ae7d3f4a7582fbdbe1e554eea"}, 0xcc) close(r2) 2018/02/19 18:06:01 executing program 7: pipe(&(0x7f000070e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9403}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) 2018/02/19 18:06:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000639000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000e35000-0x30), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @generic="e322710a9540c4209cf9d2c09ae671f4", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000050c000)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xd8}}}, &(0x7f00000d7000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000052a000)={r1, 0x80, 0x9}, &(0x7f0000303000)=0x8) syz_emit_ethernet(0x36, &(0x7f0000a97000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7f, 0x80000000}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x2, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x6, "f4b4a5"}}}}}}, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r2, 0xdd1f, &(0x7f00000ab000-0x1000)="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") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f3e000)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xac56}, {0xa, 0x1, 0xd18e, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x7b, [0x8, 0x0, 0x6, 0x8, 0x5, 0x5, 0x9]}, 0x5c) socketpair(0x0, 0x2, 0xfc0000000000000, &(0x7f0000962000)={0x0}) sendmsg$rds(r4, &(0x7f0000b9c000-0x38)={&(0x7f0000311000)={0x2, 0x3, @rand_addr=0xfffffffffffffff9}, 0x10, &(0x7f00006aa000)=[{&(0x7f0000647000)=""/70, 0x46}, {&(0x7f00009f5000-0x6e)=""/110, 0x6e}, {&(0x7f000009d000-0xe6)=""/230, 0xe6}, {&(0x7f00006ab000-0xe0)=""/224, 0xe0}, {&(0x7f00008fc000)=""/242, 0xf2}], 0x5, &(0x7f0000860000-0xf8)=[@cswp={0x58, 0x114, 0x7, {{0x3, 0x8001}, &(0x7f0000f82000)=0x1, &(0x7f00002a9000)=0xdc55, 0x1f, 0xfffffffffffffbff, 0x3e2, 0x6, 0x20, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0x4}, &(0x7f0000107000+0x8ef)=0x1, &(0x7f00007d9000), 0x8, 0x3d, 0xfffffffffffffffd, 0x80000000, 0x1, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x5}, {&(0x7f0000ea8000-0x57)=""/87, 0x57}, &(0x7f00000ea000)=[{&(0x7f0000990000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e94000-0x53)=""/83, 0x53}], 0x2, 0x10, 0x8}}], 0xf8, 0x41}, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000049d000)=0x7, 0x4) 2018/02/19 18:06:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x40}, 0x1}, 0x0) socket(0x0, 0x807, 0x8001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008c0000-0x4)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000047a000-0xe8)={{{@in=@broadcast, @in6=@empty}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000809000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d9000), &(0x7f0000067000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009db000-0x4)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e25000-0xe8)={{{@in=@multicast1, @in=@empty}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f000049a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce8000), &(0x7f00004b2000-0x1)=0xc) 2018/02/19 18:06:01 executing program 4: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x0, &(0x7f0000ea3000)={0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ea5000-0x20)={@generic="f5fb36cf7d5460d82fee690dd7fd0840", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) 2018/02/19 18:06:01 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000010000)={&(0x7f0000009000-0x8)='./file0\x00', r1}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000015000-0x4)=0x3d) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000012000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000013000)={0x0, 0x7, 0xffffffffffffffff, 0x3}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000014000-0x8)={r5, 0x5}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000012000)={&(0x7f0000012000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f000000e000-0x57)="daca5c1efe81d824f141b958a6789dd574af25ed609d99bd402801e765db38f89d8cc03d2f4e00606621fe511eb4ec7b7a7f3aa0a4e4edd9541343d194685354db5b27d65217e9c4cb3c84300e8d5a1e0e52531c732ae1", 0x57}], 0x1, &(0x7f0000008000)=[@rights={0x28, 0x1, 0x1, [r2, r1, r0, r2, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}], 0x70, 0xc4}, 0x8000) 2018/02/19 18:06:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) pipe(&(0x7f0000624000)={0x0}) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fb9000)=@ax25, &(0x7f0000a47000)=0x10) getsockopt(r1, 0x8, 0x6, &(0x7f00000e6000)=""/186, &(0x7f00008f1000)=0xba) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00005f2000-0x4)) getsockopt(r2, 0x1, 0x0, &(0x7f0000aee000)=""/202, &(0x7f0000fac000-0x4)=0xca) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 18:06:01 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x0, 0x0, 0x340, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f000000d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[], 0x1, 0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) connect$inet6(r0, &(0x7f000001f000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/19 18:06:01 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) socketpair(0x1f, 0x1, 0x5, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000000b000)={0x9, 0x56a}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231}, 0x47) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000b000)={&(0x7f000000b000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000008000-0x70)=[{&(0x7f0000004000)=""/64, 0x40}, {&(0x7f000000d000-0xd5)=""/213, 0xd5}, {&(0x7f000000c000)=""/185, 0xb9}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x2c)=""/44, 0x2c}], 0x7, &(0x7f0000001000)=""/60, 0x3c, 0x8000}, 0x100) 2018/02/19 18:06:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000cbb000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}) [ 40.070104] audit: type=1400 audit(1519063561.567:40): avc: denied { name_connect } for pid=6720 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 40.071824] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 40.109701] [ 40.111396] ====================================================== [ 40.117712] WARNING: possible circular locking dependency detected [ 40.122862] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 40.124023] 4.16.0-rc1+ #232 Tainted: G W [ 40.124027] ------------------------------------------------------ [ 40.124031] syz-executor7/6732 is trying to acquire lock: [ 40.124034] (rtnl_mutex){+.+.}, at: [<00000000d9564b58>] rtnl_lock+0x17/0x20 [ 40.124058] [ 40.124058] but task is already holding lock: [ 40.161942] (&xt[i].mutex){+.+.}, at: [<000000003d946be9>] xt_find_table_lock+0x3e/0x3e0 [ 40.170269] [ 40.170269] which lock already depends on the new lock. [ 40.170269] [ 40.178572] [ 40.178572] the existing dependency chain (in reverse order) is: [ 40.186167] [ 40.186167] -> #2 (&xt[i].mutex){+.+.}: [ 40.191604] __mutex_lock+0x16f/0x1a80 [ 40.195985] mutex_lock_nested+0x16/0x20 [ 40.200545] xt_find_table_lock+0x3e/0x3e0 [ 40.205280] xt_request_find_table_lock+0x28/0xc0 [ 40.210635] get_info+0x154/0x690 [ 40.214587] do_ip6t_get_ctl+0x159/0xaf0 [ 40.219143] nf_getsockopt+0x6a/0xc0 [ 40.223350] ipv6_getsockopt+0x1df/0x2e0 [ 40.227903] tcp_getsockopt+0x82/0xd0 [ 40.232200] sock_common_getsockopt+0x95/0xd0 [ 40.237193] SyS_getsockopt+0x178/0x340 [ 40.241672] do_syscall_64+0x282/0x940 [ 40.246069] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.251751] [ 40.251751] -> #1 (sk_lock-AF_INET6){+.+.}: [ 40.257527] lock_sock_nested+0xc2/0x110 [ 40.262106] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 40.267612] ipv6_setsockopt+0xd7/0x130 [ 40.272079] tcp_setsockopt+0x82/0xd0 [ 40.276373] sock_common_setsockopt+0x95/0xd0 [ 40.281359] SyS_setsockopt+0x189/0x360 [ 40.285834] do_syscall_64+0x282/0x940 [ 40.290215] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.295894] [ 40.295894] -> #0 (rtnl_mutex){+.+.}: [ 40.301157] lock_acquire+0x1d5/0x580 [ 40.305454] __mutex_lock+0x16f/0x1a80 [ 40.309834] mutex_lock_nested+0x16/0x20 [ 40.314387] rtnl_lock+0x17/0x20 [ 40.318249] unregister_netdevice_notifier+0x91/0x4e0 [ 40.323931] tee_tg_destroy+0x61/0xc0 [ 40.328222] cleanup_entry+0x242/0x380 [ 40.332597] __do_replace+0x7ac/0xa70 [ 40.336889] do_ip6t_set_ctl+0x40f/0x5f0 [ 40.341443] nf_setsockopt+0x67/0xc0 [ 40.345651] ipv6_setsockopt+0x10b/0x130 [ 40.350209] dccp_setsockopt+0x85/0xd0 [ 40.354588] sock_common_setsockopt+0x95/0xd0 [ 40.359576] SyS_setsockopt+0x189/0x360 [ 40.364043] do_syscall_64+0x282/0x940 [ 40.368424] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.374100] [ 40.374100] other info that might help us debug this: [ 40.374100] [ 40.382210] Chain exists of: [ 40.382210] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 40.382210] [ 40.392504] Possible unsafe locking scenario: [ 40.392504] [ 40.398530] CPU0 CPU1 [ 40.403165] ---- ---- [ 40.407800] lock(&xt[i].mutex); [ 40.411224] lock(sk_lock-AF_INET6); [ 40.417510] lock(&xt[i].mutex); [ 40.423448] lock(rtnl_mutex); [ 40.426697] [ 40.426697] *** DEADLOCK *** [ 40.426697] [ 40.432727] 1 lock held by syz-executor7/6732: [ 40.437274] #0: (&xt[i].mutex){+.+.}, at: [<000000003d946be9>] xt_find_table_lock+0x3e/0x3e0 [ 40.446009] [ 40.446009] stack backtrace: [ 40.450485] CPU: 0 PID: 6732 Comm: syz-executor7 Tainted: G W 4.16.0-rc1+ #232 [ 40.459033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.468857] Call Trace: [ 40.471421] dump_stack+0x194/0x257 [ 40.475027] ? arch_local_irq_restore+0x53/0x53 [ 40.479675] print_circular_bug.isra.38+0x2cd/0x2dc [ 40.484664] ? save_trace+0xe0/0x2b0 [ 40.488351] __lock_acquire+0x30a8/0x3e00 [ 40.492476] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.497664] ? __lock_acquire+0x664/0x3e00 [ 40.501874] ? __lock_acquire+0x664/0x3e00 [ 40.506085] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.511246] ? __lock_acquire+0x664/0x3e00 [ 40.515455] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.520619] ? print_irqtrace_events+0x270/0x270 [ 40.525349] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.530514] lock_acquire+0x1d5/0x580 [ 40.534288] ? lock_acquire+0x1d5/0x580 [ 40.538232] ? rtnl_lock+0x17/0x20 [ 40.541762] ? lock_release+0xa40/0xa40 [ 40.545708] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.551565] ? rcu_note_context_switch+0x710/0x710 [ 40.556466] ? __lock_acquire+0x664/0x3e00 [ 40.560671] ? __might_sleep+0x95/0x190 [ 40.564618] ? rtnl_lock+0x17/0x20 [ 40.568129] __mutex_lock+0x16f/0x1a80 [ 40.571997] ? rtnl_lock+0x17/0x20 [ 40.575521] ? rtnl_lock+0x17/0x20 [ 40.579039] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.584200] ? lock_release+0xa40/0xa40 [ 40.588145] ? __free_insn_slot+0x5c0/0x5c0 [ 40.592440] ? mutex_lock_io_nested+0x1900/0x1900 [ 40.597254] ? rcutorture_record_progress+0x10/0x10 [ 40.602241] ? is_bpf_text_address+0xa4/0x120 [ 40.606709] ? kernel_text_address+0x102/0x140 [ 40.611264] ? __kernel_text_address+0xd/0x40 [ 40.615733] ? unwind_get_return_address+0x61/0xa0 [ 40.620633] ? __save_stack_trace+0x7e/0xd0 [ 40.624931] ? check_noncircular+0x20/0x20 [ 40.629135] ? save_stack+0x43/0xd0 [ 40.632732] ? kasan_kmalloc+0xad/0xe0 [ 40.636588] ? __kmalloc+0x162/0x760 [ 40.640272] ? xt_replace_table+0x641/0x9d0 [ 40.644564] ? __do_replace+0x2e3/0xa70 [ 40.648506] ? do_ip6t_set_ctl+0x40f/0x5f0 [ 40.652709] ? nf_setsockopt+0x67/0xc0 [ 40.656567] ? ipv6_setsockopt+0x10b/0x130 [ 40.660771] ? dccp_setsockopt+0x85/0xd0 [ 40.664803] ? sock_common_setsockopt+0x95/0xd0 [ 40.669441] ? SyS_setsockopt+0x189/0x360 [ 40.673560] ? pcpu_chunk_relocate+0x315/0x770 [ 40.678114] ? print_irqtrace_events+0x270/0x270 [ 40.682841] ? free_percpu+0x229/0x830 [ 40.686698] ? lock_downgrade+0x980/0x980 [ 40.690818] ? __lock_is_held+0xb6/0x140 [ 40.694847] ? lock_release+0xa40/0xa40 [ 40.698790] ? tee_tg6+0x170/0x170 [ 40.702299] mutex_lock_nested+0x16/0x20 [ 40.706332] ? mutex_lock_nested+0x16/0x20 [ 40.710536] rtnl_lock+0x17/0x20 [ 40.713885] unregister_netdevice_notifier+0x91/0x4e0 [ 40.719046] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.724033] ? trace_hardirqs_on+0xd/0x10 [ 40.728150] ? register_netdevice_notifier+0x860/0x860 [ 40.733407] ? free_percpu+0x22e/0x830 [ 40.737267] ? __alloc_percpu+0x30/0x30 [ 40.741212] ? cleanup_match+0x198/0x220 [ 40.745244] ? icmp6_checkentry+0x80/0x80 [ 40.749360] ? tee_tg6+0x170/0x170 [ 40.752871] tee_tg_destroy+0x61/0xc0 [ 40.756643] cleanup_entry+0x242/0x380 [ 40.760499] ? cleanup_match+0x220/0x220 [ 40.764529] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.770388] ? find_next_bit+0x5a/0x100 [ 40.774348] __do_replace+0x7ac/0xa70 [ 40.778129] ? compat_table_info+0x4a0/0x4a0 [ 40.782512] ? kasan_check_write+0x14/0x20 [ 40.786721] ? _copy_from_user+0x99/0x110 [ 40.790844] do_ip6t_set_ctl+0x40f/0x5f0 [ 40.794878] ? translate_compat_table+0x1c50/0x1c50 [ 40.799872] ? mutex_unlock+0xd/0x10 [ 40.803573] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 40.808827] nf_setsockopt+0x67/0xc0 [ 40.812513] ipv6_setsockopt+0x10b/0x130 [ 40.816549] dccp_setsockopt+0x85/0xd0 [ 40.820408] sock_common_setsockopt+0x95/0xd0 [ 40.824878] SyS_setsockopt+0x189/0x360 [ 40.828824] ? SyS_recv+0x40/0x40 [ 40.832251] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.837757] ? do_syscall_64+0xb7/0x940 [ 40.841702] ? SyS_recv+0x40/0x40 [ 40.845125] do_syscall_64+0x282/0x940 [ 40.848985] ? __do_page_fault+0xc90/0xc90 [ 40.853192] ? finish_task_switch+0x1e2/0x890 [ 40.857657] ? finish_task_switch+0x1b9/0x890 [ 40.862122] ? syscall_return_slowpath+0x550/0x550 [ 40.867025] ? syscall_return_slowpath+0x2ac/0x550 [ 40.871924] ? prepare_exit_to_usermode+0x350/0x350 [ 40.876910] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 40.882242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.887055] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.892215] RIP: 0033:0x453d69 [ 40.895376] RSP: 002b:00007f7c9fa67c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 40.903055] RAX: ffffffffffffffda RBX: 00007f7c9fa686d4 RCX: 0000000000453d69 [ 40.910294] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 2018/02/19 18:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x348, &(0x7f0000e05000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x352, 0x6, "359161", 0x312, 0x87, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@routing={0x20000032, 0x4, 0x0, 0x1, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xb}, @loopback={0x0, 0x1}]}, @hopopts={0x21, 0x1, [], [@enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x3}]}, @fragment={0x62, 0x0, 0x101, 0xffffffffffff0001, 0x0, 0x100000001, 0x0}, @fragment={0x5e, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x100000000, {0x80000001, 0x6, "eba879", 0x1, 0xb7, 0x3, @empty, @empty, [@routing={0x4, 0x10, 0x0, 0x1, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, @routing={0x3e, 0xe, 0x1, 0x1, 0x0, [@loopback={0x0, 0x1}, @empty, @empty, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @fragment={0x7247810b4d9f8d75, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0}, @dstopts={0x32, 0xa, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x1f}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @calipso={0x7, 0x28, {0x2, 0x8, 0x0, 0x10001, [0x3ff, 0x8, 0xc8, 0x7]}}]}, @hopopts={0x0, 0x1c, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @ra={0x5, 0x2}, @calipso={0x7, 0x58, {0x1b, 0x14, 0x3, 0x100000000000, [0x400, 0x7, 0x0, 0x5, 0x100, 0x2, 0x3, 0x800, 0x8, 0x6]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x6, 0x5b, "9c6480e1a124c27c6867048cb6c69d5b79b9d0c0a6f1746a7c0dc30122818979010e2eec09540ce8f5941acec62fce3ab508c71ec0c1f918132307e5a1fa8e55b3784ebc5db4da92a67c06fe9652e33f85d5739b25842848ccad80"}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x7ff}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x5e, 0x0, 0x44be, 0x9, 0x0, 0x2, 0x0}, @routing={0x33, 0x2000000000000397, 0x2, 0x81, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x7f, 0x0, 0x2, 0x7, 0x0, 0x800, 0x1}, @hopopts={0x8, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x10001}, @enc_lim={0x4, 0x1, 0x7fffffff}, @pad1={0x0, 0x1}]}]}}}}}}}, 0x0) 2018/02/19 18:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x35) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000560000-0xc)="e70b960f", 0x4) listen(r0, 0x0) r1 = accept(r0, &(0x7f000029a000-0x58)=@alg, &(0x7f0000924000-0x4)=0x58) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003dc000-0x43)={0x0, 0x3b, "d638542c820f78a9f02dfab6ff441436b316bbae38627ef9bda90f58b1267ae5dc11ec34b908c6732094956a7299e7dc2e290fdc32c855324697c7"}, &(0x7f00008d3000+0x9a)=0x43) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000716000-0x98)={r2, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x0, 0x7}, &(0x7f0000ff7000)=0x98) syz_emit_ethernet(0x4a, &(0x7f0000cbc000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fc7000)={0x0, 0x0}) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000c31000)=0x5, 0x4) 2018/02/19 18:06:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c34000), &(0x7f000079e000)=0x10) getsockname$ax25(r0, &(0x7f000048d000), &(0x7f0000eac000)=0x10) getpeername(0xffffffffffffffff, &(0x7f00002de000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000353000-0x4)=0x2e) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a1d000-0x4)) sendmsg$nl_crypto(r1, &(0x7f0000c77000)={&(0x7f00003f0000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000045000)={&(0x7f0000899000)=@upd={0xf8, 0x12, 0x301, 0x4, 0x0, {{'sha256_mb\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x800) syz_emit_ethernet(0x8c, &(0x7f0000955000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7e, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x29f, 0x0, "973f5c7637d0a46adc3f34125d1cec5cd164a7bfc9f2e2b0c5b1a98eeab1fdf4ae11057b152e9a17f5556236b08d9e34b18b5e0b4f270161d9f8f7edef0db2bcf08ad97b0a04f176f0df8aa4864f4243f19fa2a3198269ffe582b08053e7fcc5dce0"}}}}}, 0x0) 2018/02/19 18:06:02 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f000058e000/0x12000)=nil, 0x12000, 0x0, 0x2110, r1, 0x4a) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000591000)=0x80, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000)=""/188, &(0x7f0000000000)=0xbc) 2018/02/19 18:06:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000ccc000), 0x7fffffffefff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000336000)="b2cdf34b891d711439695d3663c5a198d6841c282af8296b6157000ac15f16ac68c9d8df", 0x24}, {&(0x7f00005b9000-0xe)="f67303ad7b5bbf9105841d003ac1", 0xe}, {&(0x7f0000001000-0xc8)="3ed795684b5e871c197bce4697db795f27f7ba484bbde2749ae845bde1a1ea0ec5752671217685abce5306ee67e4d5e891053cd48f6246642177440030ecf08e6ae63ee53116873c9dac3444812c6bd17f37ac889924afcd9da07c283bdc3b197b94b1e68eb95f020cf65aed272784f00c0c7c1e13f2a7fbf0898170c05f5d829723d581e1cf5b0ac89b7bac2afd33a16917fa44b59dd0cd0f9b8b3ca3a31c418a4a179a79cb0d57ca00b9d4a4b623ba01d25c22b4b93639919ed955a43ef4dac22bbf4e667b7156", 0xc8}, {&(0x7f0000ab3000)="482828d5e967bc38aca495ca18f5fe356effd564ff0bf06caafd703c77aaa38585f38807482728a67d6d522bea87bd0766fc3be58a1be3542a26fb9ef973cb0d0740e2ddd4fe5895ed264ea7b36be5425232dff4a1f6247c970113b21d463f2aec05d7fee11f9f5c0c46133e41241e7244cfec3f70d2b34f4f961299832c4062a7c6f80721c4ebcab3a9424c1de416a2d6dfa023b39ff3b726eb7bbbcf8298ae9d28510a8cf11ef5ed7fdb5560d962f940d02acacd2aead965e009fd3363e4284a667961186376c7de985eb2ba3bf946ccc1e580f47ce829e36d0be1113625", 0xdf}, {&(0x7f0000001000-0x1d)="2fbfc948cb9f6baabf2811bf977907827f8791edc13556dc5d5e048db5", 0x1d}, {&(0x7f000003c000)="1158dd1bac3d75feedef1fa2cc472abfe5c6208e5e6937ab16bc716c882db97b376557238ef91c04d67e198d2a66cbe4d47beeb97b0bcfc7cac51592ca69a865aea17f911e8a83fb89f7bce5b5530187cb4be17644bfbbedd54279b5f7818d787b41a5c2f93d1e7e9d4034ae64edaa4ae9773b753141a14f1a9175f14a48ff02d8386c", 0x83}, {&(0x7f0000000000)="d6cddf6f05cf9c8a104a51d0c2be1a637cf11b350698ddfcebb1999b8663008d633998abeec630fd13957a984d2e5b4f40", 0x31}], 0x7, 0x2) 2018/02/19 18:06:02 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0}) writev(r0, &(0x7f0000002000)=[], 0x0) 2018/02/19 18:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000f65000-0x11b6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "f37d05", 0x40, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "217c14", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [@dstopts={0x29, 0x0, [], []}], "f975420db95a18ec"}}}}}}}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/19 18:06:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000bdf000)=@alg, &(0x7f0000000000)=0x58, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000038a000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x5}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f000038a000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/19 18:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1d000-0x5)='veno\x00', 0x5) pipe(&(0x7f0000288000-0x8)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f00001e1000-0x48)=@full, &(0x7f000014a000)=0x48) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000591000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x7) [ 40.917533] RBP: 000000000072bf58 R08: 00000000000005b8 R09: 0000000000000000 [ 40.924775] R10: 000000002001d000 R11: 0000000000000246 R12: 00000000ffffffff [ 40.932018] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000001 2018/02/19 18:06:02 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x3, 0x3, 0x0, &(0x7f000077c000)={0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00004b2000-0x38)={0x0, 0x0, &(0x7f000003c000)=[{&(0x7f000069f000-0x9)="dfb92ea797633c074f", 0x9}, {&(0x7f0000f79000)="474579de76276265b4766b21b953d42ea9373f57ddfe13d520a39581cb7b91698fc4a5bc3b613298cd4b61132563b02c73194537364092aef152779dea4f862c84754d1408d17ca6b1e72bd0a56143e7693b7bb67fead38d888c23bc6bc4f61debe9bc950c58524d83057bd9972a58eae381766d0efdf679ba20ca6e861f57dd61e538d6202c3dc8d56e6a0bc569", 0x8e}, {&(0x7f0000f79000)="be465ce81e2b2cdc862c33993e46da84ae8309", 0x13}, {&(0x7f0000f7a000-0x10)="460385858190d99cbfc240834528ecec2910280a91aca9384ba30ded79283e29c6", 0x21}], 0x4, &(0x7f0000f79000)=[@iv={0x38, 0x117, 0x2, 0x20, "b7210835ab68a6ae7fbb848c36f291af158ce3299fd647575387786c10d62d48"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xe, "fc914b0a40204fa6e982f1f4ca68"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9aa}, @iv={0x98, 0x117, 0x2, 0x7d, "e12a264692fb0b94622f22637ac1a4d31e98049470cab3b6c32076a15cc751a44181d9082db85b0409476c01a807ba1fd48590d513d0cfeb2247fcc0c64c91e9a52f1a430a2175309b303e3cdd64b9f8e37a3df0f02166da056d428e842ff65b87d19278167c9b861bfdb35a0c2248862a13206b8872292ae1cb316adc"}, @iv={0x110, 0x117, 0x2, 0xf7, "2b5ca89e811f38a24904199fce0a0d2e376ee994ebac55709f33fb1df958bed056d69f675c1d19a024346dc23bb62614c231200d31a191fceba708ed0e166cd11fd4f2622f92f0918b6478dc6cdf28208853c75dec38708c6c21228486d55476c455ef36f3243fd56dcee288704b6881902ca2999156e6b2d6964c98e84ac1717582730d2e6115be3db32ed59ea614d6fe1ad68f8b43d362037574768ea2e30ec60976b4641ef614d9ec745f01741510063f8bb9c25c5ff368464ebcf00335c6c163ccd64ff146f74e87fb732be805e5bed3d8518262fe74437150e2d15e2f35894c090196ad5dc80c9d3a8df098545a0cb344acbe4eb3"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}], 0x280, 0x4000000}, 0x0) 2018/02/19 18:06:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0xd) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000136000-0x4), &(0x7f00002eb000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ae1000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000525000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000083a000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty, 0x3, 0x5, 0x0, 0x4, 0x2, 0x20, 0xa0, 0x3d, 0x0, r5}, {0x1, 0x0, 0x401, 0x8000, 0x944e, 0x0, 0x4dd8, 0x1f}, {0xad9, 0x8001, 0x329c, 0x4}, 0xe79d, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0x2, @in6=@empty, 0x3, 0x2, 0x2, 0xffffffffffff7fff, 0x83, 0x1, 0x40}}, 0xe8) pipe(&(0x7f0000f43000-0x8)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dab000)={r6, 0x50, &(0x7f0000b0c000-0x50)}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000d0c000-0x28)={@common='gre0\x00', &(0x7f00007c1000)=@ethtool_gfeatures={0x3a, 0x5, [{0x9, 0x8, 0x10001, 0x36}, {0x9, 0x2000000, 0x7, 0x4}, {0x2, 0x6c, 0x9e5, 0x8}, {0xecb, 0x10001, 0x1ff, 0x3}, {0x4, 0x1, 0x1, 0x3}]}}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/19 18:06:02 executing program 7: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000005000), 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/19 18:06:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000117000), 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000021a000-0x14), &(0x7f0000f5d000-0x4)=0x14) 2018/02/19 18:06:02 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4), 0xffffffffffffff8f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000002000-0x4), 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000000+0xf1b)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}], 0x58) 2018/02/19 18:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092ce", 0x80}], 0x1, &(0x7f000055b000)=[]}, 0x0) r2 = accept(r1, &(0x7f0000cfd000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000bb4000)=0xfffffd62) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000604000)={0x2, [0x3, 0x80000001]}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000979000-0x20)={0x4, 0x1, 0x8000, 0x308, 0x6, 0x9, 0x8, 0x0, 0x0}, &(0x7f00006e0000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000023a000-0x4), &(0x7f000096c000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009f9000)=@assoc_id=r3, 0xfffffffffffffd49) bind$inet(r2, &(0x7f0000017000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) 2018/02/19 18:06:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00001b5000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000233000)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl(r1, 0x40008912, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r2, 0x15, "149610aa8711a46c3deefba8dcbec07076efc9e949"}, &(0x7f0000001000-0x4)=0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000002000)={0x101, 0x1000, 0xd1, 0x4}, 0x10) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000001000-0x9)=@rc, 0x9, &(0x7f0000001000)=[{&(0x7f0000001000)=""/114, 0x72}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000002000-0x1f)=""/242, 0xf2}], 0x3, 0x0, 0x0, 0x3}, 0x142) 2018/02/19 18:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) getpeername(r0, &(0x7f0000d7a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00005a7000-0x4)=0x2e) 2018/02/19 18:06:02 executing program 6: mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x87d8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000078000)={0x10001, 0x5, 0x4, 0x400, 0x7f, 0x8548, 0x1ff, 0xc263, 0x0}, &(0x7f000003b000-0x4)=0x20) mmap(&(0x7f0000397000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000398000-0x8c)={r1, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}}}, 0x8c) r2 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r2, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r2, &(0x7f0000230000)={&(0x7f0000346000-0x8)=@sco, 0x8, &(0x7f0000395000)=[{&(0x7f0000396000-0x7b)=""/123, 0x7b}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000392000)={&(0x7f0000392000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000392000)=[{&(0x7f0000392000)=""/50, 0x32}], 0x1, &(0x7f0000393000-0x94)=""/148, 0x94}, 0x40000120) sendmsg(r2, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f0000391000)=[]}, 0x0) connect(r2, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/02/19 18:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x40000007, 0x4) r2 = accept4(r1, &(0x7f0000c2c000)=@can, &(0x7f0000937000-0x4)=0x10, 0x80800) bind$bt_hci(r2, &(0x7f0000ca3000-0x6)={0x1f, 0x4, 0x3}, 0x6) connect$unix(r0, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/19 18:06:02 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000f6000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000f6000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000003f000)={0x1, 0xfffffffffffffffe, 0x8, 0xffb3, 0x9c, 0x9, 0xb7a, 0xfffffffffffffffe, 0x0}, &(0x7f0000050000-0x4)=0x20) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000f7000-0x18)={r1, 0xfffffffffffff801, 0x0, 0xd2c7}, &(0x7f0000003000)=0x18) r2 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r2, &(0x7f000008b000-0x10)=[{&(0x7f00000b1000)='1', 0x1}], 0x1) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000f7000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000c7000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f000003e000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c6000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0}, &(0x7f0000035000-0x4)=0xc) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000f6000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000d5000-0x4)=0xe8) r9 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000034000-0xc)={0x0}, &(0x7f0000069000-0x4)=0xc) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000d1000)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000f6000)=0xe8) r12 = getgid() sendmsg$unix(r3, &(0x7f00000f3000-0x38)={&(0x7f00000cf000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000f6000)=[{&(0x7f000009a000)="1bf22ec89afa02c58aaa89f7d02d3f9437a05ba73b3c986560d692b0fd0f48a7f9eac586208bc36a4ec770cf8c7ebfd2787095c6ccb5601158feb1900c1d59fb424b68ae0a430c366241f0651080335f38900bc70a9bfe56256227cac0f49d9d7a055d55737d1dad02411d09336e93fae98b32f188e4962d9cf2dfbe86fd111d4fb230f550a7db2576ce396b63ddeb491c38931b4d9c6a62ab2c70a2ec903da3f312278d37842a2848235c1bcf8eea620f2a5959955b699f62cdea9268ab95df1940fd96af614ca842c7f8491bad9f3ac43402bd007fc8f0c1ba15bda0fbd4b2c4c6b981ac92fad23acabf333f1b", 0xee}, {&(0x7f00000a6000)="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", 0x1000}, {&(0x7f00000ee000-0xf0)="31cda7ae5728e9e939950f128fb82bd0e41ea552f2ad63901b7186372a2e66e66adf1d0e03c6b6f2a5f499b8b1059796bd9ca595545579efe7995cbf42c3afc1f3d04525ca830baada5501afdc2fd4b67d60cda98f5dc3b314bc5e4fddbf9cd7c496570522e06977cf9dd00ef047ce359b1729de8b8db2731609c98324997dd0d935cf4602fc6db441f91f3daac3c2c61a8c7208774cdac1242bae92a163240dfd72da8f52b5d0d2d58bf2b1f08a3d30be1a54e95fff78e00a28171d38ea55f80bde12fa3f4fc3dd246aee29ea1733835779a194a315e6d0e710171d655ae01e3063736caeb45cce88f50eef3e4c7f68", 0xf0}, {&(0x7f0000005000-0x94)="9cf5a993012be16c3dee1e8548a7a1e322fbe75a6beea7bc7c734bae2ff4ed3831d548d296f55f069407217caf8631d34ab380ec12ec1559b4e742ed1c2b9aadf2658e308ac8f104039082f1242b21b7c5f3b9b2b420e2939952b791a647869b2d02e9423251f60a6683ee71e92763aff133af9f2fbdb2a4b1068d9fcb6d5b5b22bc20e44e555bf9cdbabe0c8cf663e439d90ac1", 0x94}, {&(0x7f00000f7000-0xe1)="cc2ab3b434ecd9ccaa45bbe3d2df0115001e4210708d574f8d615f754a09156c5245911a263b995858891cb0a7ef69f5aaba075d5352b342cf4973f56830a308c7694e5322b9bbfc80d097c840a4ed0e76fd1f169d342996ca06366daa6e80722bd6263665ebf2871d482ec87ba423685319e1d47285846e491d0de8de956f70e7dd76275818901b68faddef68424f7fe6f965bb013b5571df527e73d27138a52c92e281f56467f1776366df7435349843bdc0616eee4fee4dcb7d30f57b0012befa7142cf517486171dd16bed9e83cb1f5f40fd7070846797f855c20922db4aa2", 0xe1}, {&(0x7f00000c2000)="400da435d65aeb188a1ce5aaadcf34114ec8b1b99d005af3908a5664a1e14cddd321726780ae468e0d08b1114f7d373f96b321abf59812a7967f76cec7d16e34406b0cebb13d35e6e1da02aa4bb4fa90b268f629980df77525040dd39893ea06c6c94c98cd988fe6017c3d96af50508f6dfdf5a00e428c026a089be805976377f64ec27998d8d0ce7c7de4066578eb35bec71310f91e52b9d5e183a70340d4eb658e96603b45d3338d7a4ff9d7b5761bf5b5865724c7079cc6a6f9878d08d0e70b3c81f670e3ce", 0xc7}, {&(0x7f00000ea000)="ff90355232f0e78653a42cf49d392f8d9451f60ae4f8814ff75f9d336a1e9807a11326f24d5be0830c79276a12ce7a4e532d36a145cd392eeeb4c89e29fdc75119f5af1f7ac0fab721ebb3a0ffcc0901d6487d2677dcf83c828e055d83137b7b90c39811d08cd426886342e0e1c5995858d619654180f654fceba3792a84f160f62b806067ef0a3ba963e1e7ed6e7ace18a7101d4dd34d457ef407c530e311", 0x9f}], 0x7, &(0x7f00000d5000-0x128)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2, r2]}], 0x128, 0x4054}, 0x90) 2018/02/19 18:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x802, 0x0) write(r0, &(0x7f0000821000-0x24)="220000002100200700000000030007010a0e0000000000000020040000000980090000", 0xffffffffffffff0e) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007dc000-0x4), 0x4) recvfrom$ax25(r0, &(0x7f0000a35000-0x9a)=""/154, 0x9a, 0x40010002, &(0x7f0000253000)={0x3, {"87a3f2bebee4b3"}, 0xbf7}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00005b0000-0x8)={r0, 0x80000000}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e27000-0x4)=r1, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000db6000)) 2018/02/19 18:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1f, 0x80000, 0x4e) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ef1000)="829377d1737d7bba11807d33b34ccc4cde7fdd22f5b72b486f0bfd9008928de14f4ab3a599d40f568db3dd2e7867ea622480dc774ca8c45b7a866fbdc1fbf27fa847667b809ba3e3738f5a176f6989eb3174af0e48a944e4ca73ad07da706156583638725ead746ec426176c1a0f964746cf197a76748e", 0x77) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000206000)="e45db72c", 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000155000)={&(0x7f0000053000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000b000)={0x0, 0x0}) pread64(r3, &(0x7f0000d17000-0xb8)=""/184, 0xb8, 0xfffffffffffffffd) recvmsg(r2, &(0x7f0000146000-0x38)={&(0x7f000059b000)=@hci, 0x6, &(0x7f0000831000-0x10)=[{&(0x7f0000c42000)=""/4, 0x4}], 0x1, 0x0, 0x0, 0x101}, 0x10002) 2018/02/19 18:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) getsockname$inet6(r0, &(0x7f00007bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d10000-0x4)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bae000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d74000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000383000)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000099000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000275000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002d3000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000ba8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5f000-0xc)={0x0}, &(0x7f00003a2000-0x4)=0xc) r8 = getuid() r9 = getgid() sendmsg$netlink(r1, &(0x7f00009a9000)={&(0x7f0000a47000-0xc)=@kern={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000b94000)=[{&(0x7f0000620000)={0x2190, 0x1a, 0x300, 0x2, 0x1, "", [@typed={0xc, 0x92, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="de5d0b707ad2a9f5f9980675b68a5df1503721d8a039af7e40cf27185b06ca73def7f101d0e3aa1992da9efa6ef3", @nested={0x2128, 0x1f, [@typed={0xc, 0x6c, @pid=r2}, @typed={0xc, 0x8b, @pid=r3}, @generic="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@generic="c64810dfce599bf8c16da18de757453f8c2d13ec201ae4c0f4fa35f0394cf636f8a410ba557df94a11f6e220ce7b0d5cc6b3e27292a641031f008ccb45014bbbee27488cb73458a3810c6a04aedbd3c151f37c48", @typed={0xc, 0x96, @uid=r4}, @generic="0ee40f64291001cd98e04f756c735a5c28c855c80bd6e4fc196d9e6c1f886913912193758d6142c04adae6998868168f45ca6cf58c71f4f22478be94c7d39db9dd3d8a8227c8e8e5ae91caac00ecebddaec4610b1fa294bd4eed8e97f0a06d48b9f5a956b9cb0fac95c33d34a76dacf686ed07d368e81062d1b707718431df86cd3b834cc691f4be16c5900eae00dc94206e81b213222a34d3b8bd5861", @typed={0xc, 0x3d, @pid=r5}, 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@generic, @generic="f3ccade3938f3f73e8c6c3a76d6ec9a8cccdd57a8ab923515b9eba36023470bbdc517a6eb3505de8c444c1f110b4e24ea8f74bac2543b66de3f910ba3e9c13300c519cbebbbdb8e9b86a2b1fc5459f2e741b18c8ab0663e586a56a0254b88d6038a4318cead5131d13c52870965491620c1ce728a6ad25dac87d1e80f7aa85b3ae0743b6a57361b165c899c1b3a98ed626f8922fda66c9c8dfc3eb78265f0f9d7644c6148d45d561b9cae713bd816e54553eee41d39a5f20b2152e26fc3a16ab7f16857e967ac3f78b0b40bc083c8256cbc9185988ecebb66371c1a4357b810ce9ff58a0c35df8ea0263e3156d2471485a19e5a599"]}, 0x1108}, {&(0x7f00005a4000)={0x184, 0x40, 0x21, 0x5, 0x0, "", [@generic="8024502fecc454b03bc87fb563fd75b14a9136", @typed={0x1c, 0xf, @str='wlan0/wlan0proc-}\x00'}, @generic="78a7b13f956a28a033e8c13a297c8a75c0f81750e20ed8cbab8d950168020f61b79414d33c13b12388a676530b4a9dc6772e71146e489660b00a117dcd07219c1ff82c76aa8ab9246ee89872c387aae58c8581600ce8338707e77b60e93b8c7818e75e55d691128072911177e47279adfcea7b1d9f9321ed1e3b8379070576ce2874135d811afd482a32", 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@generic="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@nested={0x68, 0x8d, [@typed={0xc, 0x84, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="17f35402b930a1d1871cb29ea749aab50bdd325d1138ec3107fcd0452ba4ff25b1eb62cd06599b1bc5144fa676", @typed={0xc, 0x30, @fd=r0}, @typed={0x8, 0x5f}, @typed={0x8, 0x61}, @typed={0xc, 0x64, @u32=0x20}]}, @typed={0x18, 0x7f, @binary="788593290e7a79e7b5bde076e2d4916f"}]}, 0x10dc}], 0x4, &(0x7f0000b7b000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58, 0x10}, 0x1) 2018/02/19 18:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket(0x0, 0x800, 0x2) getsockname$netrom(r1, &(0x7f0000cb4000)=@ax25, &(0x7f0000c00000)=0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000ea5000)="555a8390ac1f518f50c259782cca5962390d9ba1fb1c3db958e751ea2f1ebdc092286c2d51f3cea16ca80af1ac76e6e2922fb36f9f422bc4991ced47c3055bdc67847646fa265c57f518244b728aa68533d239bc77c32a2839a784afc561560adc822a702c14a5202cc30abdd828f3e87b74fbea1046058e6156504d7e6cd8ae34b3a30a90424a58218bfb67de675fb16278e98886dc5e03db6c5db1759086852e72959c3edc0e7149ab323d5484e07b3f5fc15662eea7e80122125ff349a48d104f7fc649d1b13eb305d3de2504c1e0c8dd") recvmsg(r0, &(0x7f00001fd000-0x1c)={&(0x7f00005c0000-0x10)=@can, 0x10, &(0x7f0000e49000-0x30)=[{&(0x7f00003f5000-0x61)=""/97, 0x61}], 0x1, &(0x7f0000239000-0x1000)=""/4096, 0x93a}, 0xff) 2018/02/19 18:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f48000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(anubis)\x00'}, 0x58) bind$alg(r1, &(0x7f0000d15000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/02/19 18:06:02 executing program 5: r0 = socket(0x4, 0x800, 0x8) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000fa000-0x160)={{{{0x2, 0x0, @empty}}, {{0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x1, 0x363c, 0x2, "44db3605c47b8312a50923a159579cc670e2429c7f83dd53a516e832fff154fb9af463250e737425fd264a20a4e48edb8c8f59d261c981bdb8499dd5765bd6c08c898a9d4e24ff0f23a0836b60228bb4"}, 0x160) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00005fb000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dd6000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6, 0x2, 0x3, 0x1, 0x8, 0x9, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}}, &(0x7f0000ac1000)=0x20) 2018/02/19 18:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000959000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d9d000-0x30)=[{0x3, 0x401}, {0x6, 0xfff}, {0xa, 0x2}, {0x3, 0x9}, {0xb, 0x8}, {0x8, 0x400}], 0x6) r1 = socket$inet6(0xa, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ea1000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000639000)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005ce000-0xc)={r2, 0x40002, 0xe}, 0xffffffffffffff9a) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081c000)={r3, &(0x7f0000f95000)="97c73ce1e656575ff72fef0468039f9113384b40f8a4274c7671a85d6251f7320604cbc5b795d2aa4a452e8e53a55e1f68684d74bc9a199e1b6d495b92fad5368063aa3d9c23da21b3e7f4451d0ff04052afe7eb0f1eefb6e1c72cb89a9220fe9fbcf5593f34f0362df035c1e63bdde25a2964aa693563d96a0ff148f998b0a659bd5906af087660fda8467eb1b25805800b6c3d"}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000d9000-0x20)={r1, 0x7, 0x1, 0x5, &(0x7f0000cb0000)=[0x0], 0x1}, 0x20) 2018/02/19 18:06:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7503}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x32) 2018/02/19 18:06:02 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001f000)={0x0, 0x0, 0x3b403e2bca9ecb2}, 0xc) r0 = epoll_create(0xefc4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000002d000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f0000009000)={0x40000000}, 0x8) 2018/02/19 18:06:02 executing program 6: epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) 2018/02/19 18:06:02 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fed000-0x6b0)=@nat={'nat\x00', 0x1b, 0x5, 0x650, 0x0, 0x430, 0xffffffff, 0x430, 0x580, 0x580, 0x580, 0xffffffff, 0x580, 0x580, 0x5, &(0x7f0000fec000), {[{{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@uncond, 0x0, 0x1a0, 0x1e8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @port}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) 2018/02/19 18:06:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 0x7f) r1 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x0, 0x81, 0x80, 0x965, 0x100000000, 0x20, 0x5, 0x100000001]}, &(0x7f00009d1000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00002a0000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000cb1000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009d4000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff3000-0x4)=0x1c) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/02/19 18:06:02 executing program 4: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x200002000000110, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000940000)="81f97bc78b3138850ed7556f5279427af2286483c3b84156d34d6621bf16fc192ee9f645bd84b6eafe1b424066f7649612dc865da93b3fb0bbd1c04099fe34f0bf5edb504bb87ef95a69e0ad905337bcdb08baee2c113cd1531ed22dc4f4109fb1fa6581068660263a4c0a5d36d366944923b335991227fc8e11084371b8965844523c1f28c7b8f870c8b60b62331af2f48cad49b74f2813b87b73690cc796471e45137dfc57fba47e678d4774003185f380905de44296f5a8356bd97b4347866cd98ede128aef94d7b89e6ea106d412cfa9462d9cbb226bf4e9747bf1437f3c", 0xe0, 0x1, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00001a3000-0x14)={@local, 0x0}, &(0x7f000095a000-0x4)=0x14) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000248000)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x3, {0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x7}}}, {&(0x7f0000451000-0x1000)=""/4096, 0x1000}, &(0x7f000095b000-0x1)}, 0x52) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000055f000-0x28)={@generic="d6422b5d9ee823c88020c8067cc614e1", r1}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe4, &(0x7f000095a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, [{[], {0x8100, 0x3, 0x1, 0x3}}], {@generic={0x22f6, "569e824c5c1f4e706e7459620652d0fc7f7bcbc8635404df27b89257c697ffce8587eae7a3b1c35b7cea481c081e68daed57f0cb9c1793e837e27c113dbb3687f12005fe664c515f92452a409bf54263032db8dbbe2c6320517b9eea380e7111cd51d40942ef130afb3ad7960d46c45d1a85fa078b0cb0407ef541dca8f4588073f09956050fd1e3034f8c78cb5e2a922a67a6e2ca3bb6dff51f52ab646c73a6e0a08a460064e3e91bb54dd14382ea2f6a900c01d77dc7c7379133049184662c385e47ffdb28775fe41fce6fca9c5c6132ff"}}}, &(0x7f00008d7000-0x14)={0x1, 0x3, [0xa28, 0x12d, 0x6f0]}) 2018/02/19 18:06:02 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x3, 0x0) epoll_create(0xe41) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000001e000-0x10)=""/16, &(0x7f0000016000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0xa, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000001f000-0x4)=0x9, 0x4) sendto$ax25(r3, &(0x7f0000015000)="1cb745d037cd87e76454d4d2c023ed0fb23cfeee30192fc61155300e18c5400bb6313b0b93b63b396a3a3bcabfde447d4717d1561d3195133c2add33e85287885144", 0x42, 0x4045, &(0x7f000001e000-0x10)={0x3, {"23231d1ed5bb6a"}, 0x5}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001b000)={&(0x7f000001e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000001d000)=[{&(0x7f000001e000-0x23)=""/35, 0x23}, {&(0x7f0000015000-0xe4)=""/228, 0xe4}], 0x2, &(0x7f0000004000-0xe0)=""/224, 0xe0, 0x40}, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f0000002000-0x38)={&(0x7f0000013000)={0x1d}, 0x10, &(0x7f000001d000)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e18b2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000efffffff050000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x4000000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000001c000-0x2d)="dff06fbbbfc0fd1e8025d6ba490b4c7faceebd9771a97bcbf3b5313bdb400ec7464f13e7af75783225f3d4c848", 0x2d) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000020000)) 2018/02/19 18:06:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) gettid() accept(r0, 0x0, &(0x7f0000c4f000)) 2018/02/19 18:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000cd7000-0x50)={@generic="5cda6fc59957ee5d78bfe54bfdec0f26", @ifru_data=&(0x7f0000b8f000-0x20)="3c1ec92b94427496291f4bea2e70672ebf5eb791fcde21229fca66bece2c1609"}) poll(&(0x7f0000eb5000)=[{r0, 0x1}, {r0, 0x20}], 0x2, 0x3) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0xe1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xf) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c7e000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) accept4$packet(r0, &(0x7f0000c78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a09000)=0x14, 0x800) r2 = socket(0x4, 0x4, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009cb000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x10001, 0x40}, &(0x7f0000aa5000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e00000-0x6)={r3, 0x5}, 0x6) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000146000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/19 18:06:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x0, 0x800, 0x6) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000952000-0x4)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00003ce000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xeaf}, @in6={0xa, 0x1, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0xaef0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}], 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x10301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00008b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@lsrr={0x83, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty]}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f000089c000-0x8)={0x0, 0x0, []}) 2018/02/19 18:06:02 executing program 7: socketpair(0x9, 0x80000, 0x3ff00, &(0x7f0000178000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001000)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x2}) setsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f00008e3000), 0x0) 2018/02/19 18:06:02 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x5, &(0x7f0000004000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r1, 0x78, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1000}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}]}, &(0x7f0000004000)=0x10) r2 = socket$inet6(0xa, 0x2000000000000005, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0xffffffffffffffff, 0x9a2}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x31, &(0x7f0000002000)=""/104, &(0x7f0000006000-0x4)=0x68) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000)={r4, 0x6}, &(0x7f0000000000)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000004000-0x450)=@security={'security\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x0, 0x118, 0x0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [], [], @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x2, 0x9b4]}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x208}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) [ 41.189233] xt_connbytes: Forcing CT accounting to be enabled [ 41.254900] device syz6 entered promiscuous mode [ 41.263372] device bridge0 entered promiscuous mode [ 41.287911] device bridge0 left promiscuous mode [ 41.303691] device bridge0 entered promiscuous mode [ 41.321741] device bridge0 left promiscuous mode 2018/02/19 18:06:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000238000)={0x1d, &(0x7f0000c7f000)="d12e266bb4aab44f73280b362c24372a97d735ee99e94d36664c2dde51"}) write(r1, &(0x7f00006c1000-0x3)="206a11", 0x3) readv(r0, &(0x7f0000248000-0x70)=[{&(0x7f0000e46000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c12000-0x1000)=""/4096, 0x1000}], 0x2) 2018/02/19 18:06:02 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d2a000-0x388)=@filter={'filter\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x1f8, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@loopback=0x7f000001, [], @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@multicast2=0xe0000002}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000936000)={r0, &(0x7f0000068000), &(0x7f0000130000-0xc9)}, 0x20) 2018/02/19 18:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f0000045000-0x8)=@sco, &(0x7f0000dc4000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ae2000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000563000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ae000)={r0}) sendto$packet(r3, &(0x7f0000d7f000)="7eff75249aec7775225b6f516cab6ac78317ac600d33014dfb870bdf0d60", 0x1e, 0x4, &(0x7f0000f5f000)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001fc000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x8000, 0x3, 0x0, 0x2, 0x80, 0x20, 0xbb, 0x0, r2}, {0xca, 0x6f89, 0xa0a, 0x4, 0x9, 0x856, 0xb6, 0x9000000}, {0xc31, 0x6, 0x4, 0x6}, 0x8, 0x7, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6, 0x3, 0x3, 0x200, 0x10001, 0x1ff}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000f11000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x1, 0x1000, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x3f, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @broadcast=0xffffffff, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/19 18:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e45000), &(0x7f00006d1000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000366000)="59e1b3e293428ffd22775b1f03e350000b094e5b79f4d4585eef3cc8f1ed43778472b318c63c3f569046376c36871510154815ec9294db66d6b64af5822275789239b5b8759f83210dad0b177f6257ee6f70e3c226ac02f1dcf1c4a7ccd8b6217fb4fca099f4f63c64353f1544a1c8ee0ed5f21571773b8805", 0x79, 0x20004080, &(0x7f0000486000)={0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x55}, 0x1c) bind$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c) 2018/02/19 18:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x805, 0x0) listen(r0, 0x100000001) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[]}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/19 18:06:02 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00004f0000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000fd5000)=0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000af2000)={0x1, 0x1, 0x1, 0x0, 0x5, 0x2, 0x3f, 0x7fffffff, 0xee4, 0x8001, 0x8}, 0xb) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000073c000), &(0x7f0000144000-0x4)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd7000-0x4)={0x0, 0x5, 0x3000}, 0x4) getpeername$packet(r0, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004ce000)=0x14) 2018/02/19 18:06:02 executing program 3: r0 = socket(0x2, 0x3, 0xfff) getsockname(r0, &(0x7f0000ba9000)=@can, &(0x7f0000801000)=0x10) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 2018/02/19 18:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000051e000-0x4), 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ff1000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00005c1000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ad8000)=0x10, 0x800) sendto$inet(r1, &(0x7f0000f15000-0x68)="48be38fe5f10cf73c9cc44e14fa4dde6f463b750ff66b90f889e749eda94266d62627874b303162fa919da45abc908ad59cd964f69091de19d1b35fea5441457d03774e332ffa7b9911d5f12a311c6ca4d13715a97dd86611bb5b12b7b436d02cb17604e03a8a7c0", 0x68, 0x8004, &(0x7f0000aef000-0x10)={0x2, 0x1, @empty}, 0x10) connect$inet(r1, &(0x7f0000068000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/19 18:06:02 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000-0x4)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x7, 0x6, &(0x7f0000000000/0x2000)=nil, 0x3}) 2018/02/19 18:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f00003bd000-0x80)=@generic, &(0x7f0000d6a000-0x4)=0x80) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000099a000)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) socketpair$inet6(0xa, 0x8000f, 0x2, &(0x7f000056d000)={0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c9f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000462000)={0x4, 0xfffffffffffffff8, 0x3b6d, 0x5, 0x3, 0x8, 0x6, 0x7fffffff, 0x3322f44, 0x3, 0x6}, 0xb) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00007a2000)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x1ff8000000000000, @loopback={0x0, 0x1}, 0x8001}}}, 0x76, 0x5, 0x0, "0bd4b87105b3b80c4aeab30d40dbaa4a7099fc44c5484214a6abac48d7e5c26d692a5fd316f668c3df6fa440e4dc779e78babc7a205f0cecda241135327eba4cf30e00f28afbf7854baa34480b76c169"}, 0x160) 2018/02/19 18:06:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000006f000)={&(0x7f0000718000/0x2000)=nil, 0x0, 0x3, 0x20, &(0x7f000058e000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) r3 = socket(0x9, 0x802, 0xffffffffffffffe1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000011d000-0x4)) ioctl$sock_netdev_private(r3, 0xfffffffffffffc01, &(0x7f0000e3d000-0x7b)="a750ee1df1ef67d71b10ff73611526899e9a9f1919e248a4ba4b58580e61cd7ad5055781a2bf60363db7b094d329e94223d489fe54e40e4bb109d18013cf675eaccd2dd9aa958bc93c5b6cc9a47b5f04269f7277b2deaf0346888c0f7fbf892500d46e7cae4e3a74c76e90e093ac9ac409f1a7b8906085b99f426a") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r2, &(0x7f000084e000-0x21), &(0x7f00001ad000)=""/143}, 0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ce7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000ff0000)=0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00005d8000-0x58)=[@in={0x2, 0x1, @rand_addr=0x6}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4b23}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffe}], 0x58) 2018/02/19 18:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)) recvfrom(r0, &(0x7f00006a5000+0x4d4), 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) bind$llc(r0, &(0x7f00002df000)={0x1a, 0x6, 0x3f, 0x7f, 0x7ff, 0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00007d5000)=""/52, &(0x7f0000f8e000-0x4)=0x34) 2018/02/19 18:06:02 executing program 4: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000ce000), &(0x7f00006d9000-0x4)=0x4) 2018/02/19 18:06:02 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x59, &(0x7f0000016000-0x13)=""/19, 0x13}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 18:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009a6000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007fe000+0xb0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e9b000-0xc)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r4 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00001dc000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f000006a000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b76000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000625000)=0xe8) r7 = getgid() r8 = getgid() ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000911000-0x20)={0x7, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000075e000-0x10)={r9, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000e7000-0x78)=@nat={'nat\x00', 0x19, 0x7, 0xa90, [0x20d53000, 0x0, 0x0, 0x20d53200, 0x20d53550], 0x0, &(0x7f0000a7d000-0x10), &(0x7f0000d53000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x8, 0x6800, @common='vcan0\x00', @common='syzkaller1\x00', @common='bcsh0\x00', @generic="5a189bdb4a34839a6efba08f0af3d91d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x110, 0x198, 0x1d0, [@stp={'stp\x00', 0x48, {{0x8, {0x0, 0x5, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xe83db2908aeb5bc0], 0x9800000000000000, 0xfffffffffffffeff, 0x0, 0x5e10, @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x1, 0x1, 0xffff, 0x3, 0x2, 0x7, 0x0, 0x9, 0x1f}, 0x6b8100c10dd8f9a7, 0x14}}}, @state={'state\x00', 0x8, {{0x7}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffe}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x193d, 'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@random="5bc94dc206e6", 0x10}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x15, 0x0, 0x0, @generic="e1945f18c81e96cce8531d79ed5e44a8", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @random="3b331059c9b5", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@realm={'realm\x00', 0x10, {{0x4, 0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x11, 0x6853b622c9acbd1c, 0xe92f, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2e83ac1d73b7cb17ce410864d58aa035", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0xa0, 0x1d0, 0x208, [@state={'state\x00', 0x8, {{0x17}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:console_device_t:s0\x00'}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x20, 0x80f3, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="f388798e018c62f223d3b235325c0676", @common='ip6_vti0\x00', @common='syzkaller0\x00', @random="56fea03a7eff", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0x138, 0x170, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001, [0xff000000, 0x0, 0xff, 0xffffffff], 0x1, 0x84, 0x3, 0x1, 0x8, 0x8}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x9d1, 0xffffffffffffffc0, 0x0, 0x0, "78dc2793408b6687d1430f47dd12cd5125a20523f3d1781460a3e283fcdb562a7523db764c40227ac61c0200dea6e47e441c99798acf1a6177f599c150b0d156"}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x1f, 0x40, 0x8afb, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="97324d3bcf43170ae9a5995a6c041ddb", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x2, [{{{0x9, 0x40, 0x99ff, @common='lo\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @random="255bed0a66f6", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x118, [@owner={'owner\x00', 0x18, {{r5, r6, r7, r8, 0x1, 0x4}}}, @cgroup0={'cgroup\x00', 0x8, {{0x200}}}]}, []}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}, {{{0x5, 0x20, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gre0\x00', @generic="41062b185bced9046d75d488f9ade5d2", @generic="aaaab935deaf3a91db852abdcbaa59e8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x9544606edbf8b1ea, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x110, 0x140, 0x1b8, [@arp={'arp\x00', 0x38, {{0x33f, 0xea8f, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, 0xffffff00, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x42, 0x20}}}, @devgroup={'devgroup\x00', 0x18, {{0x8, 0xffff, 0x444d, 0x401, 0x32cd}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0xfffffffffffffe08, 0xcb5, 0x0, 0x0, "ad79298248614146f9532cf2bb5c1312541bd76cc4088e768804f7737951dd8b69c29fe82da1b00be613904c0102c814b4b6755545728c45bc0192789ddda85b"}}}}]}]}, 0xb08) r10 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r10, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @icmp_id=0x2}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendto$inet(r4, &(0x7f00001a1000-0xcb)="8b0dbe65bebc1710a22eb93400d48f2eb6b558e1b9397805000000000000fffffff70824c1fa78f7d82e332443d1f4a9119a75316781e322e426f5a72d00000000000019b07206493e35e0f59a63d79c8cdf7a91ce452067a7f1f06652893c225713860b9bd0df233bd54e93d0b806c05c8ce836615f2f7e849e0085989cb8d68befb489b24ae5da5aff0f7dff9f8c06f9609b576dc3ff315ce005c5d3ce962b22844afbe99545cb180bbf3af7ca2a076b46ff8df44db4500ad14ac72bbf9ecacd261082c4cae76cf04117", 0xcb, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 18:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000eb5000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000267000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aaf000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}}, 0x1, 0x17a, 0x1ff, 0x4}, &(0x7f0000724000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000624000)={r2, 0x5c, "bcbdc7caee53c70e4ad101d0037eb4e2300d1b166998ba828422ce3d1564ac8634de7e82b79d387b8b98caf3fbdbf818837ad5b6a1b584cb2b236aae05da486894391e314d758b20e464d156afa7e209a54f00a9a21279b543503395"}, &(0x7f0000d1a000)=0x64) 2018/02/19 18:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f000045c000-0x38)={&(0x7f0000f35000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000f28000)={&(0x7f0000fa1000-0x10c)={0x10c, 0x16, 0x218, 0x3, 0x1, {0x1a}, [@generic="890ed3400c881725257a5093f94e958b0fdb7031e1f3d7d18473eb7bc3aeee81a8e55372ceec8d9912164d50df77108784526774386c3db2e7979d1698be76e26588f66395687025bfb533cfc098b8ffe63e87c34ba240a68aba187620dd40057558034374df294edafcac3b96a429138a3f90bd3c6e4cec4dbc51ef5e34b15363d54dbc78a9bfbe129ef243f18bbca076874dcc5eed11c95a6291c2a24f54227a6d3633edaf7eac38dd5c194afea0e2a1e686a03578f3106be08c0d7035e7e15702148d4e61a8b0f4", @nested={0x2c, 0x42, [@typed={0x1c, 0xa, @str='wlan0nodeveth0wlan1\x00'}, @typed={0xc, 0x75, @uid=r1}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x7b3a75e29c712274}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a1000-0x1b0)={0x1c, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 18:06:03 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x9, 0x5, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000028000-0x8c)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000019000-0x4)=0x8c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002b000)={0x20, 0x4, 0x8000, 0x58, 0x6, 0x3, 0x0, 0xffffffffffffffc1, r2}, &(0x7f0000007000-0x4)=0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000009000-0x4)=0x561d, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x6f], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/19 18:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f36000-0x8)={0x0, 0x0}) unshare(0x400) splice(r0, &(0x7f0000c4c000-0x8), 0xffffffffffffffff, &(0x7f0000000000), 0x1000, 0x0) 2018/02/19 18:06:03 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000852000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d58000-0x8), 0x1) 2018/02/19 18:06:03 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000041000-0x4)=0x14) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000041000-0x18)={@loopback={0x0, 0x1}, 0x8, r1}) r2 = accept(r0, &(0x7f0000040000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f000003a000)=0x10) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000041000)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000042000-0x30), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @generic="d3ea2d8a4bde4230fc3c8d4781ebc3fe", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x6f, 0x3, 0xf}, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x79, [0x400, 0x8, 0xc3c, 0x9, 0x4, 0x7], 0x0, 0x400, 0x1f}}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x7, 0x9, 0x1537, 'snmp_trap\x00', 'syz1\x00', 0xffffffffffff8001}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0x0, @generic="4a7e441e46c47454ae4dab1d1998d8c9", @common='bcsh0\x00', {0xff}, {}, 0x0, 0x3, 0x24}, 0x0, 0xa0, 0xc0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x101}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) sendmsg$unix(r2, &(0x7f0000024000)={&(0x7f0000040000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000040000)=[{&(0x7f0000041000-0x74)="24a16a7c97c3afce1dbbc0a6c2677a8452e5eb651016cb35eb932538999cfcc0542ed7c05ead1c5c328f14f3060709d7ce1fcd793b3c28bfcf5a7e613ae4c033b55f8bf6eb61f0848c9134610a5e2d3a68706a00a974beca208dba3a024f78f7870e393e633545ced24eaab782875778c29f5d0a", 0x74}, {&(0x7f0000009000-0xef)="1c17a8984a242a0d3fab6c42bcb798962461f795f2a606025762028d7a3815001ddd0cca981b8e0b84ea8ed30b265718604e8e656f157f3543736449046b97a67f8873d9ef509813148156f807469a25a157bbd47b0e26fe71156f9110dc771c9a841a4da80a45dd21d8d235b6b55ca7f00bef1c18b4e20fe79a8b0088c2248c844fedae47aa89f17cd362eb940a64488df37bdf988764b58a99cf13a99f362cc7f7ff577d393bc4ebe32056d075a785364ba331f306dc6ee5820e7c39b6d74a5ea050c45926db059213de18ed368e40d5e1de877431cb91eb32f18b3484a4b926a45b5d986f367dda280058eec6fb", 0xef}, {&(0x7f0000040000)="172f02e942533157c1f2188a9dd3cb3a03cae1ce67f452505d0742ec73134d17b1b1728140ddf2353d47f57a67f8ed3e2812df7d9aaa88f953c6f412a8cda0a150bafcad8bbea1a2b56d85b51c71fa595889fa2687f2a078316b7916a9945fdef7959b652281eaf949473c69b97194e925ebc2", 0x73}], 0x3, 0x0, 0x0, 0x1}, 0x8011) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f000001c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000040000)=0x1c, 0x7fe) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000042000)=@req3={0x5, 0x86, 0x7fe, 0x7ff, 0x1, 0xfff, 0x83}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000016000+0xd5c)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xf0, 0x110, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x2, 0x0, [], 0x10}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) sendmsg(r0, &(0x7f000001b000)={0x0, 0x60, &(0x7f000001a000-0x60)=[], 0x127, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/19 18:06:03 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0ae6e6d87986c4970b1d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0}, 0x0) 2018/02/19 18:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000718000-0x10)={&(0x7f00002c2000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getgid() 2018/02/19 18:06:03 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001d000-0x8)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000010000)={0x0, 0x7}, &(0x7f0000022000+0xabe)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000023000-0x8)={r1, 0xb59}, &(0x7f0000000000)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd29, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) [ 41.484231] kernel msg: ebtables bug: please report to author: bad policy [ 41.516333] kernel msg: ebtables bug: please report to author: bad policy 2018/02/19 18:06:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x2, 0x3, 0x8, 0x1, 0x7fffffff, 0x2000000000000003}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000001000)=""/251, &(0x7f0000001000-0x4)=0xffffff3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c2a000-0xb)={0xfffffffffffffffc, 0x6, 0x7, 0x9, 0x6353be05, 0x77, 0x2, 0x4, 0x0, 0x3, 0x401}, 0xb) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) 2018/02/19 18:06:03 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x8000, 0x5, 0x200000000000, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r0, &(0x7f000002d000), &(0x7f00009de000)=""/120}, 0x18) 2018/02/19 18:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009d8000-0x6f0)=@security={'security\x00', 0xe, 0x4, 0x690, 0xffffffff, 0x0, 0x350, 0x4b0, 0xffffffff, 0xffffffff, 0x5c0, 0x5c0, 0x5c0, 0xffffffff, 0x4, &(0x7f0000777000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x308, 0x350, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x3, [{}, {}, {0x6}]}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "6d6852cb49861a5005b214da45a433a8d52b3d24f38674d6c9a14d922c7a"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000799000)=0x6, 0x4) 2018/02/19 18:06:03 executing program 2: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f25000-0x8), 0x8) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000f26000-0xbe)="499b17f50c64c2739100157d582d1adf6419f34fec7185ce1b41794f435f93906d441c12cd35e15d77ea578cbda70f29fca102f104cc7178d20473cfb8ba451c69f0261f4f46d945b39ea6fa19c2d377c57fbe2d35acd584e4886f31669546a92f0ce01150b90459631e136ce324bc7204557726328d157d074459cfceb9a453cb97bf49ff9d0b1d9b277acd8747bb786bfb9de958f4d28763828db07ce23b0e52536b61cfc4e79e0ecff0e37a2fb4f8767452700376d6f173bbe9a331cc") mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f27000-0x10)=@ethernet={0x0, @local}, &(0x7f0000a85000)=0x10) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f27000-0xeb)={0x0, 0xe3, "dab467bcb34f38c36d14e4b69561c4e10f908f424a977bfcf1619e3ec45d98da435c590ba14f1b3899b527d0b7c1ac10a84fe1e10a3d00ca1ab27db3919dd2953cb1e8feb5d4dd915af0c046cf4b5ae0701d6ce39cc17f28d1f93ca477afa58bbdf18d851790ff49ef17659d6243aef169d7d1304149422aa3a23262274291feb45b0120aae28cec0ec9552b72a92640532df4d1670ef16c3db2871745c141d9201e4fcb6e651c15fc8dcfe8bf1fccbc14c130e47174ed0a0e41fa5c5619f414a5c2ab6e690b3c1ec913cca275681c7c5c16fda57192be8b2b132ed97dab4eeeee9110"}, &(0x7f00000e6000)=0xeb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e20000-0x98)={r3, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}, 0x0, 0x2}, &(0x7f00006ad000-0x4)=0x98) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f26000)="00a7d15c340e0fe63c180dfffbf0e5b40a106008b6b575a43d1a82b329e0479bfbff12ba9c24f16f8d8cb6e6cc096f5dc4a29acc44ac608c330386ce5797c47bb99697aecdb8c52e197264b45f9aecac98ed95712caf", 0x56, 0x4000800, &(0x7f0000ab0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 41.562058] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 41.562937] IPVS: length: 24 != 8 [ 41.607894] IPVS: length: 24 != 8 2018/02/19 18:06:03 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x8a)=""/138, 0x8a, 0x100, &(0x7f0000003000)={0x3, {"df12eea880e2d8"}, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 18:06:03 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000021000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xf87e}}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0xfffffffffffffe88) sendmsg(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000-0xa)=@un=@abs, 0x8, &(0x7f000001b000)=[], 0x215, &(0x7f0000013000)=[{0x0, 0x114, 0x6, "33ae8d21baab601a4828e68b851b1b0d766bb3e7de170d9d1420d0b9a6ed0201cc26ad73d81ad513c5782064aa8d5303cebadb7367c5b65cb65017a66e8845c84619978a579224f74d7737ad6eddb8ceb5c5d1b2a2c09016142d141cef916ae6adde9dee02f6e06cb4de3c111316ddde0231c2d1f79f390957d94c720ef1cfd651a21d017816404d4ec6efc8262362c69e636f740865fab14284817d0874965b93f4c4f4ea423cec9c"}, {0x0, 0x117, 0xbc, "809a9417b245164cf809448501baf8e26113228c55209dbfa4395378f0bcf2c6b1a41ab1ba97f93fb16ab6eb617d41fc92d64bd89259f8716d1a744cc168cda02e7dec58aa9e3d8ba42c3798969813bf703fcdd006d4dc9dd54d1f2f3f2f1894f71b5e2a79c322b9b92b213eb010"}, {0x0, 0x0, 0x80000000, "7dfee7ca563580b3e5a3ed39eaf271f7a3dbe98ede964ca548b88d2e3ac4022232"}]}, 0x51) sendmsg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f000001e000)=[]}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000e000-0x4)=0x3, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x3, &(0x7f0000016000-0x8)={0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000026000-0x4)=0x6, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000024000)=[{&(0x7f0000024000)=""/254, 0xfe}, {&(0x7f0000025000-0x55)=""/85, 0x55}, {&(0x7f0000023000-0xda)=""/218, 0xda}, {&(0x7f0000024000)=""/178, 0xb2}, {&(0x7f000000f000-0xe1)=""/225, 0xe1}, {&(0x7f0000025000-0x97)=""/151, 0x97}, {&(0x7f0000024000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/175, 0xaf}, {&(0x7f0000025000-0x4a)=""/74, 0x4a}, {&(0x7f000001c000-0xb0)=""/176, 0xb0}], 0xa, 0x0) 2018/02/19 18:06:03 executing program 4: mmap(&(0x7f0000000000/0x21b000)=nil, 0x21b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) 2018/02/19 18:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000018d000)="240000004e001f0014f9f4070008f40802e906f70d000100ffff00000400000000040008", 0x24) 2018/02/19 18:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0x9) pipe(&(0x7f0000eda000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000762000)={r2, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00004a7000-0xc)={0x0, 0x7fffd, r2}) r4 = socket$inet(0x2, 0x2, 0x88) close(r4) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000fd1000)=0xfaa8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000757000-0x7)={0x2, &(0x7f0000402000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000629000)={r5, 0x1}) connect$vsock_stream(r2, &(0x7f0000bba000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 18:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000475000-0x4), &(0x7f0000b59000)=0x4) r3 = socket(0x1e, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000383000-0x4)=0x3697, 0x3) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/02/19 18:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000817000-0x4), 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000054e000)={0x0, 0x0}, &(0x7f0000b99000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000a38000-0x38)={&(0x7f0000539000-0xc)={0x10, 0x0, 0x0, 0x8510400}, 0xc, &(0x7f0000853000-0x10)={&(0x7f0000be1000)={0x4c, 0x1f, 0x0, 0x2, 0x1, {0x1e}, [@nested={0x38, 0x36, [@typed={0xc, 0x3b, @uid=r1}, @typed={0xc, 0x6, @u32=0xfffffffffffffffc}, @generic="15186236e9b19c8c1d9a3e6235b7fb3690c54e221ed84b97c3e9e3"]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0x4040) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000002e000)={&(0x7f000002f000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002b000-0x2c)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 18:06:03 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000036000-0x28)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x6, 0x17, &(0x7f0000030000-0xa6)=@framed={{0x18, 0x0, 0x0, 0x0, 0x50383fda, 0x0, 0x0, 0x0, 0x81}, [@ldst={0x1, 0x3, 0x3, 0x9, 0x6, 0xfffffffe, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xffff}, @alu={0x7, 0x2, 0x3, 0x9, 0x0, 0x40, 0xffffffffffffffff}, @generic={0x8, 0x3, 0x10001, 0x3000000000000000}, @exit={0x95}, @exit={0x95}, @jmp={0x5, 0x2, 0x0, 0xa, 0xf, 0xfffffff4, 0xfffffffffffffffc}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, @generic={0x0, 0x44, 0x401, 0x5}], {0x95}}, &(0x7f0000014000)='syzkaller\x00', 0x3f, 0xc2, &(0x7f0000036000-0xc2)=""/194, 0x41000, 0x1, [], r0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000b000)={0x0, @in6={{0xa, 0x0, 0x96, @empty, 0xca}}, 0x6, 0x8000, 0xfffffffe000000, 0x6, 0x1f0000000000}, &(0x7f0000019000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000017000)={0x6a, 0x86, 0x8208, 0xfffffffffffffffd, 0x9, 0x5, 0x6, 0x6, r4}, &(0x7f0000013000-0x4)=0x20) 2018/02/19 18:06:03 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000016000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000f000-0x3b)="07d65c954f52d9bdac0d12a93c2633679b906a7749527e30eeb6f56f7f7ff4c0d888f1764259a14ce6fe8c3863ddfe4aa71ad9ffdb25b12a36a9d9", 0x3b) r1 = socket$inet(0x10, 0x4000000040003, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000f000-0x20)={@generic="cbaf7cf7dd0524d95f16b167d0e8dc08", @ifru_flags}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x7) getpeername(r1, &(0x7f0000006000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000015000)=0x2e) connect$llc(r2, &(0x7f000000c000)={0x1a, 0x15, 0xc752, 0x5, 0x200, 0xd34, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000-0x25)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x1}, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000000c000)={@rand_addr=0x2, @multicast1=0xe0000001, 0x40000001, 0x5, [@multicast2=0xe0000002, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x24) 2018/02/19 18:06:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x8, 0x10001, 0x100000001, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000003, 0x1) pipe(&(0x7f0000743000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000249000-0x438)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x248, 0x0, 0xd8, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000af5000), {[{{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffffffff, 0x2, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7ff, 0x6, 0x1f}, {0x6, 0x2, 0x50}, {0x7ff, 0x8, 0x3}, 0x26, 0xfb58}}}, {{@ip={@multicast2=0xe0000002, @rand_addr=0x7, 0xff, 0x0, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x1, 0x8}, 0x0, 0xa8, 0xe8, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x2, 0x1, 0x7ff, 0x100000001, 0x5}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x7, 0x0, 0x8, 0x5, 0x8b, 0x8, 0x1000, 0x5]}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, 0xff000000, 0xffffffff, @common='ip6gretap0\x00', @common='ipddp0\x00', {0xff}, {}, 0xc, 0x1, 0x8}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0xb91d, 0x7ff}}, @common=@ah={0x30, 'ah\x00', 0x0, {0xb03, 0x5}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x8, 0x9, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) getsockname(r3, &(0x7f000099b000)=@ax25, &(0x7f0000a27000-0x4)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x22, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cb000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007ee000-0xe8)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00005c0000)=0xffffffffffffffd7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001f4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e15000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e6f000)=r6, 0x4) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001cd000)={r4, r5, r7}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c51000)={0x0}) recvfrom$inet(r8, &(0x7f000050c000)=""/247, 0xf7, 0x2, &(0x7f0000590000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000845000)={&(0x7f0000076000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000ca1000)={&(0x7f0000394000)={0x1778, 0x11, 0x100, 0x2, 0x1, {0x17}, [@nested={0x1f8, 0x59, [@typed={0x8, 0x90}, @typed={0xc, 0x6e, @u32=0x2}, @generic="6642d5414cf5fcd35587b84b89d0e7f5ed0bfa631ddfa3a3f09a8f05f712cd1a6c728c13303ac373a0af459ad98572efc1304346c819b05d83a21d9e5c444be780ee6170603e66a316f71a0fb04dbeb831c26ee05ebda16e40a4eda176540f1e454b4967568256abc273c544d78737a2195e0781d16843", @typed={0x8, 0x31}, @typed={0x18, 0x1d, @str='erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xd4, 0x2e, @binary="6f00ff3cee844989383b125ea07bf0011a98b891cd6a21713b72f1b6ef5cf45860025408b0db63766fd1ca7429d2c7308fe59e310002be622d299da5591ec4ca88e254697d05d55836472c52fa5746778b5c02b9657a1e9c903a0bca2f6d381aa988a7a3f8c29d07e8db9a2208a7b15b3eadb6ad71937c795322c21232b94bd75ea7024ace7362a8a83d72219bfa2eb011ae37c1e87cc7160c5fa7cb657dde3c114853d0e8c7566d65c70cf6f28890db5b2edb1b3ea467b7c235dbf6a2d5affacea308448a19c7368b97d47e"}, @generic="0fa1bfbd9f073b26b98a91c21421cacbd1d5c9832b9df2efe971267dae1779bc10dde7a45ed081976c1135401e1ad6e1fff09e5966ddc7b6a4305e43c6afbb57003ad5808813754557573837df75320c99444f876fad8834ab72c2a4381ec6194526ff1f5f6d3ac2", @typed={0xc, 0x65, @uid=r5}]}, @generic="5ac64b9a3ab68c79b7229e9e04fb74e9bbbf7f5c3cb7535f70ad0fe7ac540f14be28a86d9edba785103da1bf269aff877139be1eb7bc2e1dae88677c1feb21c29749a5a9c419817db2824d79f39e09cfc4bdda4f9804406f53966fc1e6be2cda6519b2208ab96926c7e212291a40de5bc19418e61a2c1293a5e73cf90f2ad7c9", @nested={0x1120, 0x64, [@generic="22b855f71498d28ab973aeb3ccbbcc8587c17a116cae4ef61b5e233330393f2d0c9a1cd9af392cef455170f8dd7274a6c131cdfb0fa0ec171e0e8925858f1ce535ef6044a1b12990a758c18ebfaebb8e8a37a5d1de1bd7be11c6e63b2c432be82dd422d83d7e32632cfd7da4f84030b25244c3f951d22843", @typed={0xc, 0x58, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x7f, @u64=0x90b3}, @generic="be80e1e982d962446b091689aac2a68b82e887ad738a9ac3d14fa1c9a3bde9bd30dc11b69119c5453f8661d288fe2e9686530ab895a5459960163b493652516abb8def26aaccb0ed9a127fc33ac82db12cc4cfcaeec33c49860c1cd2c69dc89ea60f1e3a5ebb215d9114cfbb0f48a142639d21cdff0dca1172516867a64c59bb078089ba13", @generic="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@typed={0xc, 0x8c, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @nested={0x48, 0x4a, [@generic="6c4e0cb27077a1dbfedcdd9ff2cd4c666861b7fc97a1d0ddf3bf3dc4e0afb670e319062021c12d3efef05795e9247ab4446975e98f6ff2cd6135df17d6fa01e4adca9c"]}, @nested={0x314, 0x3, [@generic="0ddf3b873347cbd92c280b1b94418539366eb117f88aef4213f712e157d557717cf3c9fb244a9971bf42fa0186442847f0563612a280ffe5f2830dd07c790ad73b1574ff5c7a38dd5624f15ce69613559404c19f103bb9041a88eac9587f3cf6", @typed={0x28, 0x9, @str='NFQUEUE\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x70, @u32=0x5}, @generic="9bf61bee3177efcd856807e935b802ccf72f09a00a8ad394c9dc90ffab1b0fad8a60b199bef89f85dc892034ff8dbe7bfe390bbd3222a2036ee7a5387ffe321356b81befcf19d2241ca30ca8d10dc3e478c0865183e8e5f2e6ddae64a53c98dbeee12fa7299540967d3b11c86fa9779101961524f54b18ff94f93c08f093da50a8996fff796bb7d0acd144ee21b77c434b3bfbebb625988f85101ee299995b2fdaa3761964d4fba3cf2a888d0b05da0b1b2d790232aedaa093b45f5a78289115e250bb507f6a0213e63b3e3ca55aacf2bd79c3081a178b63bf2e5c2e63593cb5e6873e33c06769ba88578fef2849b6", @typed={0xc, 0x64, @u32=0x9}, @generic="5aaf188cc85a1e3b85e70818213eeddbd522d52c32cccd3efb026beeb50b2acfb720b1ff93f3c888aeb8074e994e5004c281a0022b0db417d8dde2074ae809d908a876eae65b79b7b507a26c5a2a314eeb57631c23c8368ba94208f68bb0241ceef75aa39919f4936409adafa6983e89033bc0230d697f5c4eafad24d5ad07038872a7b096976c", @generic="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"]}, @generic="1fe12b39ce59d53ac67f87acb26ec9b90f83e2e14a7ca646621e8e5d5401adf620a93bcb55f67e508de3cf2f98ea254b3260070ddfb9934e3ab24d1e0d383cef7301725876c5d930f4f39c5a45bad60984a72c634c8e71546aa8e8027fe3aed5d2"]}, 0x1778}, 0x1, 0x0, 0x0, 0x10}, 0x404c880) 2018/02/19 18:06:03 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000}) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/19 18:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000068a000-0x8c)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000b9a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c34000-0xcb)={r1, 0xc3, "f6a18e7430494fa1704e6c71fe1b2c3e81486750affb3d40d64c3097d73d8d98e61845f120233974ebd518ea5ce9892cf6726542d1352612e5f909bf306ba86144153caae8db36cf4fde0fb76db03598f48afc01dde5091485b55f7e72dba68d33e48a931a2e07dbd22eaea196d2d6867ab0425fc25904617f6f72654d6ce45a277e9ce07cafbd9c3576dd1f0acb40b507534d58ab74e83f7dfefaf66d07a3250352d58391fb3f0f5d2ebeb6ab8386ac4884abf5605412db1308f319b109b2419018d6"}, &(0x7f000060f000)=0xcb) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000a3c000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/19 18:06:03 executing program 4: pipe(&(0x7f0000ba4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000010b000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, &(0x7f0000f74000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003ea000-0x85)={r1, 0x1, 0x7d, "43fd01b01763fd8d6090670a4f03429fd42229d9dc5243ef0460c38773f07e863a0ac551f56baa4ad632e541afbca921801e34489bc10c891c46b5d88912580338d9fc1cb3e9914c8408689b7f0dfba40c5990357c871624c59b7bea875bd3974f8d8b4dcfa5ddcf26e18b949924175f7b900b3a552a066a13be658f48"}, 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000059a000)="260000005e0009000000eaf83a000000fdffffff0c000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/19 18:06:03 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000-0x8)={0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000f92000)={0x1f, {0x0, 0x3, 0x2, 0x7, 0x40e372ec, 0x8}, 0x8}, 0x9) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f87000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f89000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f8d000)=@bridge_dellink={0x20, 0x11, 0x21f, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) 2018/02/19 18:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e18000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) pipe(&(0x7f000013d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000d000)={0x5, &(0x7f0000c7c000-0x28)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00009bf000)={r2, &(0x7f00001e9000)=""/166}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000085f000-0x8), &(0x7f0000001000-0x4)=0x8) ioctl$int_in(r3, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/19 18:06:03 executing program 5: r0 = socket(0x8, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x4a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d52000)={0xff}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bc4000)={0x0, @in6={{0xa, 0x3, 0xcb, @empty, 0xffffffffffffff40}}}, &(0x7f0000577000-0x4)=0x8c) r1 = socket(0x11, 0xa, 0x0) bind$ipx(r1, &(0x7f00000c4000-0x10)={0x4, 0x100, 0x0, "4d32c14f5500"}, 0x10) getsockname(r0, &(0x7f0000dba000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000950000-0x4)=0xffa4) sendmsg$kcm(r2, &(0x7f00004e7000-0x38)={&(0x7f0000542000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x2, 0x0, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}}, 0x32, &(0x7f00006a1000)=[{&(0x7f00004f9000-0x64)="648d785e35c0bc68cb978c3fa9ed4bb4174b70a687dc6539d136d5b2bec5a3c34e041edc1ee65e3a7c5150bcae7103fed726730273328e17ff5d489b9284215326e50afc6418574335fb03dbecad8839396607e2d36406ad12107a4341ce0dba19d4dc0d", 0x64}, {&(0x7f0000129000-0xd6)="48ef11ee75cd49048475c46de041f7ec436712e9c7aadf817242b2d6fd85fdc0e858b73f175d4e93af294c313cfd80b8c6ff4529bf0e022a9d7368b0309ce6614236eea0c8fec4cbf68158ef7f58151a25370ac5f8ab6248b497b72a98a311edd82d69808782b6ecb957ad56ae7e73f853cfc6d7dd546fee27a6a19991d29b897cfdc5687002633d1410b4002327b90b3f2fa1c13b5d2b07d3e3d92494e58e079fb58396869b39c049032d1491d590e1481f2c04e3690a661e8fc7513a11629caf15fe14657d77264f3f24f99bbf0aad4ee7017f7a37", 0xd6}, {&(0x7f0000de6000-0x19)="60329c88f3f39935b7fdb076b707fcc852f024def477f273bc", 0x19}], 0x3, &(0x7f000081c000-0xc8)=[{0xc8, 0x13b, 0x9, "d61a1473ba25be5907410e13a99997ccf428ecdfe50194b1c75cfb15c511eb3f0073e09d8e0bce6e9ecf348d2a68bc1b81d40190a6d7d37519bf0a020a946b5d27c582429824fd272f781479e99ed2cc60fb0a775cbd84e69b6bb3281f066995123b6b567041f9fb8bc844d54ae998b9ed295833c901555c6d3e77876c0d85580d903c1f62f89dd10455b3076e53aaeec02e3fc1b8b2282a027b6938c2e3d8cb52fed8e58838df6b1e39d40ace029a3ec85408db33dc6f"}], 0xc8, 0x20000000}, 0x4004040) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000853000)=@assoc_value, &(0x7f00007bb000)=0x8) getpeername$packet(r0, &(0x7f000037e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ec0000)=0x14) sendto(r2, &(0x7f0000e4b000)="9946609412572fbb0b9eed14504ab472336ae69078fd4d9de217914be615e6901d30dbd40df135a3c592261e0d76d4964bf4086acde9bf1551a6b1c2bbf140d84c7b24d2db4b070b8a1e47a25eaf90a5ba7dbd", 0x53, 0x80, &(0x7f000079c000-0xe)=@l2={0x1f, 0x0, {0x409, 0x4, 0x100000001, 0x7fff, 0x4, 0x200}, 0xfffffffffffffffa, 0x1}, 0xe) 2018/02/19 18:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x1f}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000089b000-0x20)={@generic="bf695df892a62253d52238bfed23fb6b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/19 18:06:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00006f3000)=0x20) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000066a000)={0x0, 0xc, &(0x7f0000001000-0x60)=@raw=[@alu={0x7, 0x4f4, 0xd, 0x2, 0x0, 0xfffffffc}, @jmp={0x5, 0xade8, 0x5, 0xb, 0xb, 0x0, 0xffffffffffffffff}, @generic={0xff, 0x5, 0xffff, 0x5}, @call={0x85, 0x0, 0x0, 0x19}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, @alu={0x0, 0x5, 0x7, 0x1, 0x1, 0x30, 0x10}], &(0x7f0000000000)='syzkaller\x00', 0x6, 0xcb, &(0x7f0000cc5000-0xcb)=""/203, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000e000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f000070c000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000d12000-0x4)=0x1c) r3 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r3, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bea000-0x10)={r3, r2, 0x3, 0x1}, 0x10) 2018/02/19 18:06:03 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000006000)={@common='gretap0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000-0x14)={0x0, @common='yam0\x00'}}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x3, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000-0x61)={0x0, 0x59, "bcf991631c3094f609382b2a26e44882c8778de7816d0754cebee97d0b7f46d8ba0da43f6365e6edbde54a1227876c5eabe362fa5697d0bf3d9831b052a1a6756bad8a6afaa95ab591fbde0cebcd066331347cff1896fd405a"}, &(0x7f000000a000-0x4)=0x61) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000a000-0x108)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x4, 0x8000, 0x3f, 0x3, 0x7fffffff, 0x10001, 0xe3, 0x6, 0x5, 0x2, 0xffffffff, 0x1, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x1]}, &(0x7f0000009000)=0x108) 2018/02/19 18:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b51000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x2, 0x38c0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x67}}}, 0x9, 0x8c3, 0x9, "d68fcece8ad348c617fab2945efd7af7155a81c940519546a75d51e8277d6a33d988cceb28214c0be182d3699d0e889ba51d67335b6a5e44d4d17c7043be6f53ca6434c06fe00780ec0debac6f09cf08"}, 0x160) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000051d000-0x4c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f00009d2000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003a9000-0x6)={r1, 0x1ff}, 0x6) setsockopt$inet_mreqsrc(0xffffffffffffff9c, 0x0, 0x28, &(0x7f0000504000)={@rand_addr, @dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f0000b46000-0x2d), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) 2018/02/19 18:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000704000)="e7237d08aa363ca5445f8955aed3b35962696fd4a3c10a374189ba5c1159bc195bbe568c78613def7500a4c74c52b379c4bdfc934cc04b1100cdcf467ac0239de80d268c283e9a91377a32191e50071b46c38574a423b1e52952a44f13b3804bd8933b29c31d611b0b9020479ae5bb560b2c52802f", 0x75) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f000037a000-0xc6)=""/198, 0xc6, 0x0, 0x0, 0x0) 2018/02/19 18:06:03 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x3a8)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) connect$inet(r0, &(0x7f0000017000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000035000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = gettid() setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f000096b000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000053000-0x4)=r2) 2018/02/19 18:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000783000)={0x0, 0x1c, "b2845576d8f47b69593b87ba1ca1ad2b65fa2ce04a499598a2636815"}, &(0x7f0000259000-0x4)=0x24) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bd3000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff, 0x0, 0xff, 0x9, 0x0, 0xfffffffffffffffd, 0x3}, 0x20) 2018/02/19 18:06:03 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}}) 2018/02/19 18:06:03 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000000e000-0xa)="1eea79bf", 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000014000)="7da1d09e1d", 0x5, 0x100000, &(0x7f0000014000)={0xa, 0xffffffffffffffff, 0x20000000000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/19 18:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000540000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00006f9000)=0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c31000)="50485b4a5acf2429cfccbf48ac14c3d07481b7c782db229f0f16fba522586c5ddebb8bc6931f24a4aa20fb96ff13a9adce1e1233178f082ed64acca853e5156784b599490dad9ccdf0083680396de412ef8e6e00dec22441947cde06ffa2f771721827ae15d393f2dedc59cd89e35ad3db3034ff6058a7273108ac5a37691773bb72e123826f6fd5c6cea38b6729c9ebc73cc773885d656dfee2bda46cdbe38c7809e8a6e401cd829df054a89711bf61184c3d12979863887054826d3a281bb7df713571390f5213016e73c2a8a5eafb5e9f02217e9d080e65b7e7886168d811", 0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000471000)={0x0, 0x6}, &(0x7f00000e0000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000053e000)={r1, 0xfffffffffffff000, 0x5, 0x4000000, 0x3, 0xfffffffffffffff8}, 0x14) syz_emit_ethernet(0x2c3, &(0x7f0000b7e000-0x10f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72e80980"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/19 18:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000456000)) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000b45000)=@filter={'filter\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x410, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0x4, &(0x7f0000cf0000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'erspan0\x00'}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [0x0, 0xff000000, 0xff, 0xff0000ff], 0x1, 0x1, 0x0, 0x1, 0xe0f, 0x3, 0x7ff, 0xb062, 0x8}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x10000}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ede000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00002f9000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006a3000)={0x0, 0x7e, "3ed7ee22d5c4e38cb0b2fda91d0ed5dc31b37f5019737c5f529d9539acd15e8a3f9b05b7b2f181b02e26814a554fd4ebd5be4c1c4fa28691517f1e0794ff3484b28d6fc3d2660befd810ce9a44233c69af0448198888e2728824cb8500e0ee6faf5dd477c7b82ee2077d3b516d0800ccd2976ce0eeaa82a03fbebd578a6e"}, &(0x7f00005b9000)=0x86) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c49000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00000bd000-0x4)=0x8c) 2018/02/19 18:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000a6b000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bca000-0x8)={0x101, 0x7, 0x6, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e45000), &(0x7f00006d1000-0x4)=0x14) [ 41.829747] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 41.837329] in_atomic(): 1, irqs_disabled(): 0, pid: 7100, name: syz-executor2 [ 41.844711] INFO: lockdep is turned off. [ 41.848788] CPU: 1 PID: 7100 Comm: syz-executor2 Tainted: G W 4.16.0-rc1+ #232 [ 41.857358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.866713] Call Trace: [ 41.869301] dump_stack+0x194/0x257 [ 41.872930] ? arch_local_irq_restore+0x53/0x53 2018/02/19 18:06:03 executing program 0: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x400040000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000)=@full, &(0x7f0000001000-0x4)=0x48) recvmsg$kcm(r0, &(0x7f00006a0000-0x38)={&(0x7f00002c6000)=@ipx, 0x10, &(0x7f00002e1000-0xa0)=[{&(0x7f0000996000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f000089a000-0x1000)=""/4096, 0x1000}, {&(0x7f000036b000)=""/122, 0x7a}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000636000)=""/238, 0xee}, {&(0x7f000006d000)=""/193, 0xc1}, {&(0x7f000016e000)=""/59, 0x3b}], 0xa, &(0x7f00002cf000-0xca)=""/202, 0xca}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000000}}) 2018/02/19 18:06:03 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000fc9000)=0xa0) r2 = socket(0x0, 0xa, 0x3) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000fca000), &(0x7f0000349000-0x4)=0x4) 2018/02/19 18:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00001b9000-0x37)={&(0x7f00005b7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000578000)=[], 0x2d9, 0x0, 0x6}, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000003a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000e2000-0x448)=@nat={'nat\x00', 0x1b, 0x5, 0x3e8, 0x2a8, 0x108, 0xffffffff, 0x1d8, 0x108, 0x350, 0x350, 0xffffffff, 0x350, 0x350, 0x5, &(0x7f000012a000), {[{{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x3a6, [0x8000, 0x2, 0x101, 0x8, 0xd26, 0xf5f1], 0x1000, 0x9, 0x5}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @empty, @multicast2=0xe0000002, @port=0x0, @icmp_id=0x3}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {0xff}, {0xff}, 0x63, 0x3, 0x1}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4, @icmp_id=0x2, @icmp_id=0x0}}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @generic="bde1e910e9e4f1ba3d515403a5a7da74", @common='ip6tnl0\x00', {0xff}, {0xff}, 0x17, 0x0, 0x4}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x7fff, 0xbc}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, @gre_key=0x80000001, @port=0x3}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @icmp_id=0x0, @icmp_id=0x0}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00003f5000+0x7b0)={0xc53, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000af9000-0x4)) 2018/02/19 18:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072c000-0x558)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0x358, 0xd0, 0xd0, 0x358, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000490000-0x1c)=@in6={0xa, 0x3, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f000069e000)=[]}, 0x0) 2018/02/19 18:06:03 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000004000)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20003000], 0x0, &(0x7f0000002000), &(0x7f0000003000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, @generic="7af3b29b1b7ac0424ca559f5b9aad560", @generic="c88b00000000010002e1b8efda783bd9", @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xffffffffffffffff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x2], 0xb0, 0xe8, 0x118, [@devgroup={'devgroup\x00', 0x18, {{0x20000000000}}}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x1c0) [ 41.877604] ? fs_reclaim_acquire+0x20/0x20 [ 41.881934] ___might_sleep+0x2b2/0x470 [ 41.885914] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.891793] ? __debug_object_init+0x235/0x1040 [ 41.896472] __might_sleep+0x95/0x190 [ 41.900282] kmem_cache_alloc_trace+0x299/0x740 [ 41.904954] ? lock_acquire+0x1d5/0x580 [ 41.908922] ? lock_acquire+0x1d5/0x580 [ 41.912899] ? __rds_conn_create+0xe46/0x1b50 [ 41.917391] rds_loop_conn_alloc+0xc8/0x380 [ 41.921707] ? rds_loop_conn_free+0x290/0x290 [ 41.926201] ? __init_waitqueue_head+0x97/0x140 [ 41.930864] ? init_wait_entry+0x1b0/0x1b0 [ 41.935096] ? __lockdep_init_map+0xe4/0x650 [ 41.939505] __rds_conn_create+0x112f/0x1b50 [ 41.943928] ? rds_conn_drop+0xb0/0xb0 [ 41.947798] ? lock_downgrade+0x980/0x980 [ 41.951922] ? lock_release+0xa40/0xa40 [ 41.955873] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.961737] ? rcu_note_context_switch+0x710/0x710 [ 41.966645] ? __lockdep_init_map+0xe4/0x650 [ 41.971034] ? lockdep_init_map+0x9/0x10 [ 41.975069] ? __init_waitqueue_head+0x97/0x140 [ 41.979713] ? init_wait_entry+0x1b0/0x1b0 [ 41.983925] ? lockdep_init_map+0x9/0x10 [ 41.987962] ? rds_message_alloc+0x28c/0x330 [ 41.992345] ? rds_message_next_extension+0x210/0x210 [ 41.997507] ? trace_hardirqs_on+0xd/0x10 [ 42.001637] ? _raw_spin_unlock_bh+0x30/0x40 [ 42.006029] ? __release_sock+0x360/0x360 [ 42.010150] ? lock_sock_nested+0x91/0x110 [ 42.014363] rds_conn_create_outgoing+0x3f/0x50 [ 42.019011] rds_sendmsg+0xe63/0x2550 [ 42.022793] ? avc_has_perm+0x43e/0x680 [ 42.026752] ? rds_send_drop_to+0x1930/0x1930 [ 42.031221] ? iterate_fd+0x3f0/0x3f0 [ 42.034999] ? lock_downgrade+0x980/0x980 [ 42.039126] ? lock_release+0xa40/0xa40 [ 42.043077] ? rds_trans_get_preferred+0xf6/0x130 [ 42.047901] ? sock_has_perm+0x2a4/0x420 [ 42.051938] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.057284] ? lock_release+0xa22/0xa40 [ 42.061235] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.067096] ? __check_object_size+0x8b/0x530 [ 42.071566] ? __release_sock+0x360/0x360 [ 42.075691] ? __might_sleep+0x95/0x190 [ 42.079644] ? selinux_socket_sendmsg+0x36/0x40 [ 42.084290] ? security_socket_sendmsg+0x89/0xb0 [ 42.089025] ? rds_send_drop_to+0x1930/0x1930 [ 42.093495] sock_sendmsg+0xca/0x110 [ 42.097186] SYSC_sendto+0x361/0x5c0 [ 42.100876] ? SYSC_connect+0x4a0/0x4a0 [ 42.104831] ? security_socket_bind+0x89/0xb0 [ 42.109308] ? SYSC_bind+0x290/0x410 [ 42.113012] ? SyS_futex+0x269/0x390 [ 42.116704] ? SyS_setsockopt+0x215/0x360 [ 42.120826] ? do_futex+0x22a0/0x22a0 [ 42.124605] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.130120] SyS_sendto+0x40/0x50 [ 42.133548] ? SyS_getpeername+0x30/0x30 [ 42.137584] do_syscall_64+0x282/0x940 [ 42.141445] ? __do_page_fault+0xc90/0xc90 [ 42.145655] ? finish_task_switch+0x1e2/0x890 [ 42.150122] ? finish_task_switch+0x1b9/0x890 [ 42.154591] ? syscall_return_slowpath+0x550/0x550 [ 42.159498] ? syscall_return_slowpath+0x2ac/0x550 [ 42.164404] ? prepare_exit_to_usermode+0x350/0x350 [ 42.169395] ? prepare_exit_to_usermode+0x227/0x350 [ 42.174385] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 42.179029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.183852] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.189020] RIP: 0033:0x453d69 [ 42.192185] RSP: 002b:00007f9ba1099c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 42.199868] RAX: ffffffffffffffda RBX: 00007f9ba109a6d4 RCX: 0000000000453d69 [ 42.207111] RDX: 0000000000000000 RSI: 0000000020fc2000 RDI: 0000000000000013 [ 42.214357] RBP: 000000000072bea0 R08: 000000002069affb R09: 0000000000000010 [ 42.221602] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/19 18:06:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000cb1000-0x8)={0x0, 0x9}, &(0x7f0000867000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008cf000-0x8)={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x234) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000106000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007a0000)={0x0, 0xc0, &(0x7f00004fc000)=[@in6={0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0xb8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x55a}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000864000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000537000-0x20)={0x4, 0xe99, 0x3, 0x8000, 0x0, 0x6, 0x10001, 0xc08e, r3}, &(0x7f00002fd000)=0x20) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00005be000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r2, &(0x7f0000958000)="c420b6c906f7c58bd1e7fb2d073663e597621332da109c299bfda4eb2c51da6f95859b4144b551198507d1ba01f9d479d2ba8ba9604ca43581fab093cf3d66e1ca472607346ce742edefc6df7fa972f07a00000000000000084390f9fc7d32d4f8dfbc0231030000000000000006e02fcbc6f4814a896904a2262fc8354237714fb3bbfb887a64fa54d3af55bc926af2e1b1ddc4a50f13333a12d2b800a27caa00dac2df57f22dad7173bb0b4925427d7b00010000dfcbe4c204a6df76fc978b16fa097aaca724df8159656e52c2b55400005d4e88a95c622f", 0xd9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000634000)) 2018/02/19 18:06:03 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000026000-0x8)={0x0, 0x100000000}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000002c000-0x8)={r2, 0x7fffffff}, &(0x7f0000035000)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000034000)={0x1, &(0x7f0000035000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000023000)={r3, 0x4}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000022000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x130, 0x130, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, &(0x7f0000014000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @generic="042cbc3e9daa9996557b43993e02e7ba", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x5a}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vcan0\x00', @generic="f16de40a4e2dec80b25fd3eb084c20c1"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) socketpair(0x2, 0x3, 0x7193, &(0x7f0000029000)={0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000012000)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000036000-0xc)={0x0, @multicast2, @local}, &(0x7f0000035000)=0xc) connect$packet(r4, &(0x7f000000d000-0x14)={0x11, 0x1f, r5, 0x1, 0x80000001, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000031000)={0x6, &(0x7f0000011000)=[{0x8, 0x3, 0x4, 0x9f}, {0x3, 0x1, 0x5, 0x86ac}, {0x0, 0x3, 0x7, 0xa0b}, {0x7, 0x212, 0x7, 0x7}, {0x200, 0x6, 0x101, 0x10001}, {0xffffffff, 0xd6b, 0x4, 0x5}]}, 0x10) [ 42.228845] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 42.243823] Cannot find set identified by id 934 to match [ 42.281543] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/19 18:06:03 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fee000-0x20)={r0, 0x3, 0x1, 0x3, &(0x7f00006a2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@rand_addr, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x80}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x120}, 0x1}, 0x0) 2018/02/19 18:06:03 executing program 5: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) 2018/02/19 18:06:03 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)=""/197, &(0x7f0000003000-0x4)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000539000-0x10)={0x4, 0x8008, 0x800, 0x3ff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x6}, 0x8) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) 2018/02/19 18:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000ae3000)="b602d75e1ef913dfe95e3bd7c37c79392d4fbf50b1dd1b629ee3910e4e9d44cfa4787a6eef0ec89277f46c5910e97d18bff2defe174440652b0a230c8bd0beb924c58c1116aba2ec44a08aa683929adb1d9379e869e307305bd2f83f1d227e8affd292833102848e28e762e2ff", 0x6d) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d52000-0x78)={0x10000, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x9, 0x100000001, 0x628, 0x25e, &(0x7f0000204000+0xeb5)=@common='ipddp0\x00', 0x75d, 0x3, 0x4}) 2018/02/19 18:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x8000b, 0x2000000ffffffd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) socketpair(0x1a, 0x80002, 0xffffffff7fffffff, &(0x7f0000a32000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000917000)={0xc0000008}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c29000-0x40)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000fc2000-0x60d), 0x1b5, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/19 18:06:03 executing program 3: r0 = socket(0x3, 0x80a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000157000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f000053b000)={&(0x7f0000365000)=@ipmr_newroute={0x324, 0x18, 0xc20, 0x3, 0x1, {0x80, 0xa0, 0x0, 0xe23e, 0xff, 0x7, 0xc8, 0xa, 0x200}, [@RTA_ENCAP={0x2f8, 0x16, @nested={0x2f4, 0x33, [@typed={0x18, 0x5e, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x30, 0x2e, @binary="7b28d6157a5191717a04825a658cc8cda6ad6bf662da1a01453535451c9d86aaf977686caddb234d"}, @generic="c7b3542612988ab289f1c35927ea2f66b224b09b705ae83a85c48b94516eac19a2077ce5b947a7e82895f5fb36", @typed={0xc, 0x89, @ipv4=@empty}, @typed={0xc, 0x3e, @str='.*\x00'}, @generic="a36c671fb60be2ed47fd65b9e4ac2e8a36f21b44f7bad4cca161a0e9bbb2257b696bd483fdb9751c7380b3ba85f3efb99144a54ba089a660d99c956e43220895298e0ddd958fdffe5fc13425e3ad5cf9414fafadf0cb05dfc9dbd5f923ac9ec18659781f8fdc2f21e36e4cd42ac5e964e53a7286fbc7fb71cfccc14117fea23bbda72f35038c90f8f2441c4ab6f4d169f56ea75257ce1af5555775a853ab", @generic="2be7611324d3f963d3d7857a999522d76a212b2ccd3067e1a088d9e7e0db4ba461ffe96fad04f63799a0fb92019462752ac6ac4d40bd9b7e0e2247f9653dd5cd8729b84004e1d14fdf516e985b7686241721ce440e1fb41f08fef050e4b0a157b1640d5bdf02e1df0120340f61957268c62e8d88e30e21cc63210c120868a388b5b9555d7ef6bdc05988e452150ab16d8c59c5ec9eda01cb3be09158e1ef42cb713233df2831a19b635dd777c7ccabcf49b1069f43e50778d1e6db14ae6a", @typed={0x14, 0x9, @str='-+mime_type\x00'}, @generic="c3180522da102856a6312f14fdac3865afcb99e4a3e905d336be3b5df471c7c015de4ecd5d646eb873ed14add8606438ef6d257d3bab5e9826f97d20517c964696cc13f71cb741ef3fedbca8d1c94fdc49c428d0bd7ac26632863923e25ec234c58d3978a0a841a4d05241d4245637ed10809c4c7bc0a2619554d066acfb43ab6ae096a3cda09323abc21b45ac7acc8f435608d27eac63f67dc4fd970d69f4a539280a647514ba2204378875c368d3ad61b590b92baa701f6d6f00fd46a78bb3bb8f2f13dac1c24dc452f0198588243f0f3dbaf09daae5260c2b8c238b9bc2fc8db67e44806570173668681281312c04dd8bcb"]}}, @RTA_FLOW={0x8, 0xb, 0xfffffffffffffffe}, @RTA_PRIORITY={0x8, 0x6, 0x101}]}, 0x324}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000017000)=@int, &(0x7f0000014000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000018000)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001b000-0x1)=0x16, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000001c000-0xa)={0x2, "a63041edfb63"}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) sendto$inet6(r0, &(0x7f0000015000-0xfa)="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", 0xfa, 0x4000004, 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000001a000)={0x5, 0x200, 0x3b8d, 0x9}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/19 18:06:03 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014000)={0xffffffffffffff9c}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000015000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0xfffffffffffffff8, r1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000)={0x0, 0x400}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@multicast2, @multicast1, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000015000)={'vcan0\x00', r3}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000017000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000e000)=r4, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000015000-0x8c)={r2, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x8c) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/19 18:06:03 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f00009ca000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000049f000)={0x8, 0x0, 0x6, 0xf1c4, 0x10, 0x3}) [ 42.302431] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/19 18:06:03 executing program 1: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008aa000-0x4), &(0x7f0000ea4000-0x4)=0x4) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ea5000-0x4)=0x331) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00006ac000-0x20)={{&(0x7f00001a4000-0x1000)=""/4096, 0x1000}, &(0x7f0000ea3000)}, 0x20) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) 2018/02/19 18:06:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f00007ea000)=0x5e) r2 = accept4(r0, &(0x7f00002d0000)=@nfc_llcp, &(0x7f0000f44000-0x4)=0x60, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000822000)=0x1, 0x4) 2018/02/19 18:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008fb000-0xc), 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f90000)={r1, &(0x7f0000769000-0xc3)="75789e87833679b67c75239569f21877268800601b266ec5b21ea5c7258f8a4f4b7898500afeb57bbaf6e0c2a73f310f8e441b17e2f4acb8faf6ed9080f9eed998bbead5603636972e7fc098a3031741d1c08befcd8d5e108baa12edac54d544f7c63dd73d7535faeeb9604a158197dd7f18bfc286992a7180a00c115b3c186b60183cdb408bfa4e9b1ce79c047be633fb50770f28acef9e239c6043f5c82720a35be0adde1864f8548890f9cfb58a5c08d542c454cebfd2a90ec10bc9168fd0f23eb3"}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x40, &(0x7f0000a42000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "79e2a5", 0xa, 0x2b, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, "32a0"}}}}}}, 0x0) 2018/02/19 18:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00008c1000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000edf000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000719000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b34000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1f, 0x2, 0x29e, 0x3, 0x150}, &(0x7f0000952000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003f6000)={r2, 0x7}, 0x8) sendto$inet(r0, &(0x7f0000169000), 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 42.338402] IPVS: length: 24 != 8 2018/02/19 18:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006c3000-0xb), &(0x7f0000b39000-0x4)=0xb) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = accept4(r0, &(0x7f0000b63000)=@can, &(0x7f0000cf9000)=0x10, 0x800) getpeername$packet(r1, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e9a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000434000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000fe3000-0x4)=0x400, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f000004c000-0x10)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000730000)=[{&(0x7f00003d6000-0x202)="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", 0x57c}], 0x1) recvmsg(r0, &(0x7f0000969000)={&(0x7f0000baa000-0x8)=@sco, 0x8, &(0x7f0000463000)=[], 0x0, &(0x7f0000e26000-0x49)=""/73, 0x49}, 0x0) 2018/02/19 18:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/19 18:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000903000)=@alg, &(0x7f000001c000-0x4)=0x58, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002be000-0x28)={@generic="c3ef5233c5f1b48f611d8ff4c1e02043", 0x0}) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000116000)) accept$packet(r1, &(0x7f0000964000+0xcbb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000029000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000061b000-0x18)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff, r2}) accept$packet(r1, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000149000-0x4)=0x14) 2018/02/19 18:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000d10000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f000006f000)=0x1c) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00008fc000)={0x6, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x4bc}}, {{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000062f000)={0x0, 0x68, "9980d8f84f7597caaa5b104685a1b8b37335c7360d37980846764140418fb79ef87c4fe9cd3e603e277e4b36913d9dfc0ced0fc260c016b6ae7b031ccfbc0c957991a0176bd75959d6d6fdb856efad3dcf4c8007b7b12d2836753aaa5cdf9d1a457a9102845f0f85"}, &(0x7f00008f0000)=0x70) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b9f000)={r2, 0x3e, "25185dca26b549a52a5007b1ff5b3f6832b28da62ee90f5f574077c162e431bd964359eadec7ac8c07a1de6f6bcb55616bf4db3f50d43814140ce3d40b52"}, &(0x7f0000767000-0x4)=0x46) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000022000)=@ethtool_regs={0x4}}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000633000-0xc)=@sack_info={0x0, 0x0, 0x9}, 0xc) 2018/02/19 18:06:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x0, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000000)=0x1c, 0x80800) bind$vsock_stream(r1, &(0x7f000065b000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000a3c000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/19 18:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000bd3000)=0x80000000008, 0x4) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f00003ae000)=""/57, &(0x7f0000546000)=0x39) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 42.367651] xt_connbytes: Forcing CT accounting to be enabled [ 42.373714] IPVS: length: 24 != 8 2018/02/19 18:06:03 executing program 0: mmap(&(0x7f0000000000/0x320000)=nil, 0x320000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x401}, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000320000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f00000bb000)={&(0x7f0000321000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$int_in(r3, 0x5452, &(0x7f000028f000)=0x400) sendmsg$alg(r3, &(0x7f0000319000)={0x0, 0x0, &(0x7f000018d000)=[{&(0x7f000031a000-0x3c)="b7", 0x1}], 0x1}, 0x0) 2018/02/19 18:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000002e000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000216000-0x4)=0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000760000-0x6e)=""/110, &(0x7f0000bb0000)=0x6e) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000e8f000-0xde)=""/222, &(0x7f0000f6b000)=0xde) syz_emit_ethernet(0x3a, &(0x7f0000715000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x3, 0x9, []}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) [ 42.439345] audit: type=1400 audit(1519063563.936:41): avc: denied { name_bind } for pid=7210 comm="syz-executor3" src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 42.461825] audit: type=1400 audit(1519063563.937:42): avc: denied { node_bind } for pid=7210 comm="syz-executor3" saddr=::1 src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/19 18:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006b3000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000a82000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000836000-0x4), &(0x7f0000a3e000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f000016e000)={0x2, 0x3, @rand_addr=0x80000003}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r1, 0x7) socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) 2018/02/19 18:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r1 = socket(0x1f, 0x80800, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000035000-0x8)={0x0, 0x1ff}, &(0x7f0000b12000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009b2000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}}, &(0x7f0000f18000)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000073f000-0x8)={r3, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000017c000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x8, 0x3, 0x80, 0x7, 0x5}, &(0x7f0000dbb000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002fb000-0x10)={r4, 0x38, &(0x7f00000d3000-0x38)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x60}]}, &(0x7f000055a000-0x4)=0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/19 18:06:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000551000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0x100000022, 0x403}, 0x15}, 0xfffffffffffffd3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) accept4$unix(r0, &(0x7f0000ef4000)=@abs, &(0x7f000026f000-0x4)=0x8, 0x80800) connect$inet6(r1, &(0x7f0000d64000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000a2f000-0x1c)={0xa, 0x3, 0xfff, @empty, 0x80000001}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000039000-0x4a8)=@raw={'raw\x00', 0x9, 0x3, 0x448, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x378, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0x200, 0x268, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'syzkaller1\x00', {0x40, 0x0, 0x42, 0x0, 0x0, 0x4, 0x80000001, 0x8}}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) sendmsg(r1, &(0x7f0000c8a000)={0x0, 0x0, &(0x7f0000858000)=[{&(0x7f0000856000-0xa3)="a4f0", 0x2}], 0x1, &(0x7f0000f81000)=[]}, 0x0) 2018/02/19 18:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002aa000)="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", 0x15ed8ea0) 2018/02/19 18:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000080a, 0x0) sendmsg$nl_crypto(r0, &(0x7f000034d000)={&(0x7f0000dad000-0xc)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000c9d000)={&(0x7f0000d93000)=@alg={0x120, 0x10, 0x10, 0x4, 0x2, {{'rfc7539(ecb(blowfish),sha512-generic)\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x80}, {0x8, 0x1, 0xd26}, {0x8, 0x1, 0x174}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7}, {0x8, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}]}, 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x81) r1 = socket(0x1f, 0x80001, 0x7) recvfrom$inet6(r1, &(0x7f0000586000-0xf3)=""/243, 0xf3, 0x40, 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000322000-0x8)={@dev, @remote}, &(0x7f0000cb6000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd}) 2018/02/19 18:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bd000-0x9)="230a0eb9464f8894a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket(0x0, 0x1, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000030d000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000c79000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000640000)=0x0) sendmsg$nl_route(r1, &(0x7f00004a5000-0x38)={&(0x7f0000953000-0xc)={0x10, 0x0, 0x0, 0x610000}, 0xc, &(0x7f0000ed7000-0x10)={&(0x7f000059c000-0x60)=@bridge_dellink={0x60, 0x11, 0x8, 0x6, 0x3, {0x7, 0x0, 0x0, r2, 0xc0, 0x80}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xa7c0}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xb0e5}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "6b3e2b525c95ac59869eb117163bf9b0"}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x80) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00007e7000-0xd8)="d526197cce697f5b1f7b614857e871fb2071e3f1dae17a2c2c2e53e10edc097e664b3e01d7820c24ef9d6e294eca59f88bedb0eb94f68dff763b5a82d042c8b9622ccd121250b95f0dea485ed6f9ab62b602680e571f5456cb1e70ff6a6cfb0abc93fae00efb96a3a6f955ce66a596baf238c7b21c32e9feb7c78f18b9c78341dfd709939fb90c604fece16f4f4471cabe96fe32020e9ae431bf16c1cf89e44fa0f053e840ab51d06b6f065342f07c1c5c39dbc42db62f9f12a22bc3d805851e9629c937095b635e7d18e4", 0xcb, 0x400c040, &(0x7f0000feb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x4ea, 0x8, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/19 18:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e55000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002d8000)={0x0, 0x7ff, 0x1, 0x7, 0x1ff, 0x3, 0x7ff, 0x10000, {0x0, @in6={{0xa, 0x3, 0x8, @empty, 0x6}}, 0x8, 0x35, 0x6, 0xfff, 0xd6}}, &(0x7f0000acc000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a7000)={r1, 0x10001, 0x8001, 0xfffffffffffffffd}, &(0x7f00001e5000)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f0000e00000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@info_request={0xf}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/19 18:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind$netrom(r0, &(0x7f0000441000-0x10)=@ax25={0x3, {"8c6848b14d8b7b"}, 0x7ff}, 0x10) write(r0, &(0x7f000026a000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) 2018/02/19 18:06:04 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='nyzkarlel\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 18:06:04 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x49, &(0x7f0000f73000)={0x0}) tee(r0, r1, 0x0, 0x6) pipe(&(0x7f0000081000-0x8)={0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000f73000)={0x10, 0x0, 0x2, 0x10000}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f72000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000397000-0x6)={0x0, 0x5}, &(0x7f00002a3000-0x4)=0x6) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f73000-0x8)={r4, 0x37f8}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r5, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000a68000)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000261000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x1, 0x9, @empty, 0x4}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x37}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x806e}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0xe0) 2018/02/19 18:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000499000)={0x10001}, 0xffffffffffffff9b) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common="006f73656d230000720000000400"}) bind$inet(r0, &(0x7f0000701000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005c9000)) 2018/02/19 18:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000e77000)={@generic="9af9b04e2f618f041239880eb61f8844", @ifru_names=@common='ip6_vti0\x00'}) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/19 18:06:04 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f000000a000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x3, 0x2}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="766c616e30000000f700"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x1e, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = getpid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x398)=@filter={'filter\x00', 0xe, 0x4, 0x338, 0xffffffff, 0x1a8, 0x110, 0x0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f000000e000), {[{{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x3ff, 0xfffffffffffffffd, 0xbc5, 0x0, 0x1, 0x2e7], 0x318b, 0x4, 0x4}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="310e9ae2f196", 0x2, 0x9, [0xd, 0x40, 0x3c, 0x34, 0x34, 0x81, 0x3c, 0x32, 0x1f, 0x2f, 0x2, 0x3a, 0x3, 0x1b, 0x7, 0x24], 0x3, 0xffffffff, 0x5}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, 0xffffff00, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x29, 0x2, 0x8}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xa76, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x438, 0x224, 0x8000}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc), &(0x7f0000002000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xfffffffffffffc50) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={r1, r2, r3}, 0xc) 2018/02/19 18:06:04 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000005000-0x2)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000)=0x8001, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000001000), &(0x7f0000005000-0x4)=0x4) getsockname(r1, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) 2018/02/19 18:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e35000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) recvfrom(r1, &(0x7f0000379000-0x6)=""/6, 0x6, 0x40, &(0x7f00004b7000-0x10)=@ipx={0x4, 0x3, 0x4, "55fc2d74eea5", 0x6}, 0x10) 2018/02/19 18:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000596000-0x4), &(0x7f0000e36000-0x4)=0x4) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000df000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000891000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000192000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b25000)=[@in6={0xa, 0x3, 0xfffffffffffffff9, @empty, 0x9}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xfffffffffffffff8}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xafed}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x0, @empty}], 0x90) r2 = socket$inet(0x2, 0x80807, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dfb000-0x5)='htcp\x00', 0x5) accept(r0, &(0x7f00000f7000-0x10)=@ax25, &(0x7f0000791000)=0x10) 2018/02/19 18:06:04 executing program 2: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aac000-0x4), &(0x7f0000aac000-0x4)=0x4) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000aad000-0x5c)="e686f26e6f69af060681703a811f3a4c31305c5f593c46cef75476f033444c8a1ad986160c34d086bcb9190492c86c5cf2e789f718785e26870d695a24c83249af29fc50bad4c2b870b53a8d362d8984cad668293b5ea0dfea2ab35d", 0x5c) 2018/02/19 18:06:04 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xe, 0x0, &(0x7f0000c2f000-0x8)={0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000e77000-0x38)={&(0x7f0000e5b000)=@full={{0x3, {"c1175c7a6661f3"}}, [{"3379f085035ee2"}, {"790923e37b108e"}, {"2d61699cd97da3"}, {"52f6002a4af57b"}, {"8098f80b8d804e"}, {"c4ce05133f4199"}, {"0a12ad1c91da4d"}, {"9ee7715bbf6f34"}]}, 0x48, &(0x7f0000cee000-0x50)=[{&(0x7f0000e76000)="e70623d98579a4ed286deaca9a89bf019527c18a0bab297207ded8f828a72c7a9c8caf651f588d0d8316b396c36384d84b7d0a2dfe7a5439691ac7be7b8877b488b8f92137245928bcb161435490c25a88ff51beedb64739907fd6a6a08c9ddba974254e203ac448d956d32ae1278608618b2e08d9ed080525803e544002264535ccaaa1cec337485d7abd24be15b738ce0c71183910efb723757015a892096b54d27c898e6c292ecfc765e17180674b31c948f5b988bea871cdb601c5381816c31ab3e2343cb478c0eabafa3a70153a08e5d6baf604212ff1bb76860f803a26a7", 0xe1}, {&(0x7f0000e76000)="22ae080bec99ceca9eee7f49d88c4d42b15bde5aa968769acfe8f09dd267e79733ce6e3737aec9c107646c6a585387bf5fff449134dd493b310b067690b20a8afc7040b116d886d94f7db63ef20009af24d418d3faa106d314c5861a2704bb72", 0x60}, {&(0x7f0000e77000-0x9c)="8d420772c7f6ec374ad29b6ccb76f015cef5fb5517579c9c0c544bba3787b0d6de4a9d34ffe3b0f90b0f1dcba7e87588a7ff5f58ef34defa31bf81a6cab0f87cdd4bc76fb422ab8cc85e9f12e621906a290deb01e7e12046330f4a98c61466eceba691e72eda119bc7b266799d316bf616d481163f75ec7b4ca7643029a97b6f45a8c214bdb4d1cfdc6210dfd861859f99b2e9fb20fb29464a059a2e", 0x9c}, {&(0x7f0000e76000)="df19170a61fc8a8b6541fdfbe49eedd8afb4078cb54bfab03a801f98e8a07b14850caa13bf6ef3fcb5285ecdadd8921bb3bf58987f679a", 0x37}, {&(0x7f0000cea000)="3d02303f4586d44a657c0081b3c24a8b23f47bcd326414c471144bbb513241a359677722e6a7be98ad6233756bc6eb2dcec6aa4003cf390331a8def35a23581511b99f5dff9890851518edc35d9660f7e3aa8f8eafd67344617a7f3da8712f75", 0x60}], 0x5, &(0x7f0000e77000-0x350)=[{0x18, 0x10a, 0x2, "191344"}, {0x78, 0x1ff, 0xffffffffffff77fe, "7cc3416a1f98f2fc01df00a5e6c391461d850a8386c015d2a03de60ac1ca41b5a99c48d677a9548151382ecffcae99e8c53a02ea9e797e30d41620bf005cbd70ffb259c935b7623eaa1d0260b01c4d87ac2075b5ce0714f4ad262ab36653ba2034"}, {0x70, 0x18a, 0x4, "6d32164b44c2298388a7dee96513456dc24d15ed306dd3874c7086b8f3826cf4ebb5cc9555848b2446d422236c392c006867002fb2b3f05d24479e74f3fe37c1218b5d418d819e0006dc535e1ffc3dfee2efcd9140679d1337"}, {0xa0, 0x113, 0x29, "7e7668215c68235ca56735afc3c217b8723db220534a7188652e4211d78963e2a760c0d1c53707a0a7554b0e8e46d2a0f5362057613b5c24ac37c8c179d360dd7673e3ac348890d7833160c6460135038f95dee17989b36eb1c02999a4de7b4208362bfb4b0231abac4875089de8e68eb2fc199017f5a78be80d47bf57e1d39ffd4501fa05bf84ef4b56ad34b68632"}, {0x50, 0x113, 0x7, "d5d05faa5b5234bca6d71db159b19e16f42a08f994f960ebb8bec1c798e5077436110d2b9619d2510ab40330bd182bcacfe3a0b68115afac161f"}, {0x110, 0x102, 0x9, "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"}, {0x50, 0x100, 0x7f, "6d93385076934f132db452d09c4e340ce4ecf2dcca7ed1783adaa56ac57139961c2f83df92fd471ba864b129c58dae314a5dee6518c462d87166642d2c"}], 0x350}, 0x40) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000dc9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000e78000-0x108)={0x4, {{0xa, 0x0, 0x0, @empty, 0x7f}}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x108) connect$l2tp(r2, &(0x7f0000e76000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x1, {0xa, 0x1, 0x20, @empty, 0x1}}}, 0x32) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000e78000)="58c20b12790800ff8ad53ecbb7e902b95509f05aa487374923cab543d7c3abc2b6a290d95d012fd4f5ac9489bb4083acabd63acea676730918f5c4", 0x652) 2018/02/19 18:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000017000)=[], 0x356}, 0x0) 2018/02/19 18:06:04 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x2c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000fc2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000392000)={0xf, 0x9, &(0x7f0000005000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x1e}, @map={0x18, 0x0, 0x1, 0x0, r0}, @alu={0x4, 0x7fff, 0x1, 0xf, 0x4, 0x0, 0x4}], {0x95}}, &(0x7f0000fc1000)='syzkaller\x00', 0xfff, 0xc, &(0x7f00007ad000)=""/12, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbc000-0xe6)=""/230}, 0xd) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000251000)={r0, &(0x7f0000fc2000)="4c1b199815b9f1a7ababf86e5c08978784f0c893475c557c9ec419953ae148e5443aab518e1025ce5bf9dafc1d561d56f94cf3b323d2854b8f8ef539b02d7edc6eca1f6170f1beadd881f8409add6ada3409be5da4de4ac73edd6b8931497e6c3248ba839b6f885059edf26a56a71d53584aeb95278369bbeb6e708b28cb78800ef3d8c8889d23993be4df93fc6b85c1b95afdd642c0704160bacc382de653a5c81b633e0247e1e569ae696d0519b7cf3d98a652b5602ec40bb3c0b7089fe98ae3bf449eca6a6673dc507f736a89283254fe18d473312bfaa74165f317c907969e1b97ea2a97c84c201d75", &(0x7f0000105000)=""/162}, 0x18) 2018/02/19 18:06:04 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f000000d000-0x90)=[{&(0x7f000000d000-0x29)=""/41, 0x29}, {&(0x7f000000d000-0xac)=""/178, 0xb2}, {&(0x7f000000c000)=""/204, 0xcc}, {&(0x7f000000c000)=""/199, 0xc7}, {&(0x7f000000c000)=""/156, 0x9c}, {&(0x7f0000006000-0x82)=""/130, 0x82}, {&(0x7f0000007000)=""/151, 0x97}, {&(0x7f000000c000)=""/116, 0x74}, {&(0x7f000000c000)}], 0x9, &(0x7f000000c000), 0x0, 0x10000}, 0x10000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f000000c000), &(0x7f000000d000-0x4)=0x10, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000006000-0x38)={&(0x7f000000c000)=@nl=@kern, 0xc, &(0x7f0000006000-0x50)=[{&(0x7f000000c000)=""/10, 0xa}, {&(0x7f000000c000)=""/135, 0x87}, {&(0x7f000000b000)=""/123, 0x7b}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/151, 0x97}], 0x5, 0x0, 0x0, 0x1000}, 0x103) r2 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000d000), &(0x7f000000d000)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000000b000)={0x4, [0xff, 0x0, 0x2, 0x5]}, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xd0}, 0x1}, 0x0) [ 42.620092] Cannot find set identified by id 6 to match [ 42.628533] IPv4: Oversized IP packet from 127.0.0.1 2018/02/19 18:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008d1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00008b0000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x5, 0x40, &(0x7f00007fe000/0x2000)=nil, 0x7}) r3 = accept4(r0, 0x0, &(0x7f0000e2c000-0x4), 0x80000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000a63000), &(0x7f0000ecd000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000eb3000)={r1, 0x80000, r2}) 2018/02/19 18:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a4b000-0x5)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fa6000-0xf3)={0x0, 0xeb, "c7fa2268ccc9c9e1d29572d54aa30873d970d4b1c0bfc7507b900e0bbb599a3749d2912e8b720e895d21214b3de88b76060eb424cd5458d03218a806c56bf4fb87efb50d58f849a3098dc5947c605e5374d4456b1d1319c191bb6bf220ca8cf11f84f1e437e7f2fd3e3f9f685108a940fd2e4f1b2cb11cbce633a0074b0bf84f6b6dcca4f4885a7941b52ab6d6e2d29ab94192d2573e3bcfed830288061d471b6f7bc743af1ab41310d9ad20e61097a1644e9e8f0681f4b382391a3973b2d1f13bc3eaf71ce1fb867f0e9fd63dff17b48b9b19d82abee8e04a4e03a094fb45838d42081582d0f9b197bb81"}, &(0x7f0000bf8000-0x4)=0xf3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000033000-0x8)={r1, 0x8001}, &(0x7f00004ac000)=0x8) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) sendmsg$key(r2, &(0x7f0000325000-0x38)={0x0, 0x0, &(0x7f0000bcb000)={&(0x7f00003d6000-0x68)={0x2, 0x11, 0x8000, 0x8, 0xd, 0x0, 0x1, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x5, 0x3}, @sadb_key={0x4, 0x8, 0x88, 0x0, "4cee9480c72307de964a25e431734b38fb"}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x5, 0x10, 0x14}]}, 0x68}, 0x1}, 0x20008094) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000021000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000796000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000452000-0x12)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) close(r2) 2018/02/19 18:06:04 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) sendmmsg(r0, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)}], 0x1}}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d"}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1}}], 0x2, 0x0) [ 42.676849] audit: type=1400 audit(1519063564.174:43): avc: denied { ioctl } for pid=7290 comm="syz-executor1" path="socket:[18367]" dev="sockfs" ino=18367 ioctlcmd=0x89a1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 18:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d37000-0x490)={0x5, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3ff}}, 0x0, 0x8, [{{0xa, 0x2, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}, {{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, {{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x2, 0xff, @empty, 0x94}}, {{0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000000080}}, {{0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000001}}]}, 0x490) 2018/02/19 18:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x27) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000ffa000-0x14)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000a6a000-0x4)=0x14) connect$bt_sco(r0, &(0x7f0000877000-0x8)={0x1f, {0x10000, 0x0, 0xffffffff, 0x7ff, 0x7, 0x1}}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ce2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000054e000-0x10)={0x200000dc, &(0x7f0000167000)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00007ad000)={r3, 0x3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e98000-0x80)=[@in6={0xa, 0x1, 0x400, @empty, 0x9}, @in6={0xa, 0x1, 0xe2d, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xfffffffffffffff8}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x80) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000088b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7c6c8d70, r1}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000f89000)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x260, 0x260, 0x260, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f0000766000-0x40), {[{{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00', {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "81c8002f0f0584b73d0e50d7b3cde22f3fe2ee84828aedd6874b11ece564"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) [ 42.744322] audit: type=1400 audit(1519063564.241:44): avc: denied { accept } for pid=7290 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 18:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000606000-0x8)={0x0, 0x0}) r2 = accept$inet6(r0, &(0x7f00003ff000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000138000+0x264)=0xf) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000c55000-0x8), &(0x7f000081c000-0x4)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000cb6000-0x3)={0x2, "19c7"}, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) sendmmsg$unix(r4, &(0x7f00007b1000-0x1c)=[{&(0x7f0000cb3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000970000-0x30)=[{&(0x7f000035c000)="17", 0x1}], 0x1, &(0x7f00003ac000)=[]}], 0x1, 0x0) 2018/02/19 18:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7ffffffffffffe, &(0x7f00007ba000)=0x7, 0xff75) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = socket(0x11, 0xa, 0x7) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000518000)=""/146, &(0x7f0000948000)=0x92) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00003ab000-0x1000)="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", 0x5f0, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) sendmsg(r0, &(0x7f00004b0000-0x38)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9", 0x1}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/19 18:06:04 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000b000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/19 18:06:04 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4), &(0x7f00003d9000-0x4)=0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000ff4000-0x24)="2dfbf1679e780a43d56e592989f7ce4dd71c109ce2dc2b7b5009a86fec0e88b88529ec75", 0x24) 2018/02/19 18:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006e3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00005b9000-0x38)={&(0x7f0000330000-0xc)={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f0000b77000-0x10)={&(0x7f0000040000)=@bridge_getlink={0xdc, 0x12, 0x101, 0x4, 0x2, {0x7, 0x0, 0x0, 0x0, 0x6810, 0x4101}, [@IFLA_LINK={0x8, 0x5, 0x101}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x101}, @IFLA_GROUP={0x8, 0x1b, 0xd3ca}, @IFLA_CARRIER={0x8, 0x21, 0xfff}, @IFLA_PHYS_SWITCH_ID={0x20, 0x24, "e8d4c8958be06154da825b003b3fc786f918742ca6fec45292d0327f"}, @IFLA_AF_SPEC={0x14, 0x1a, [{0x4, 0x7}, {0x4, 0x2}, {0x4, 0xa}, {0x4, 0xf}]}, @IFLA_XDP={0x58, 0x2b, [@generic="2188ffe3766c9741836029d3b6c0473717a0eab17be8ac0b60c1467471a73967eeb8b401e8108999414ec2fdccac71dd55b3d6b50a589613750449c28f2e3ddc2f3634b5b92d61373169d90ad07c883419d5"]}, @IFLA_TXQLEN={0x8, 0xd, 0x11a9}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4d}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000004}, 0x4044810) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000374000-0xe6)={0x0, 0xde, "5302d0f6222991eb075783fd313ae7700e11e13771637b34f5cc4fd20ba4f0e30ebd735eede4797ca6003254c434c08ae6cda022a524ade077d087a6b99b4b6999db78e76912f338f37c8b37595c80aebe2eedac879a95ef25602b581804b33601774db8872575dda09a5ce558d4d46185a8402f72863dd1f18348ff5ba746434676de3873ddefd15bc2f55d016abfeb9a74143a2419f765413dd3f97d243cfc1056bf903cc179049a8f86bf968d9f882e28eae5c8788ecf51548a26e47e987bf33cd9f801befc37cc8e73c6ad365e1a6c954c821f1f1e4b42c25d016924"}, &(0x7f00005b8000)=0xe6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000007a000-0x8)={r2, 0x7f}, &(0x7f0000d16000)=0x8) 2018/02/19 18:06:04 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f0000f5f000)=0xd2) 2018/02/19 18:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000010d000-0x103)={0x0, 0xfb, "e2105c0eaf0f853db829a50b65e9d8af0d51303ae13f9f5ae8f70fd2e9e5162cf4b54ee1ef121927798236dd7b0c12cda192c2ad8fa3ca6be7429afc8974d01b39351421168efb4eaf18f387b1185e3de184df61c24c6810c5d6a22b20b60d412422f7612dd42dca50718658e197ebba2cc28fdb3fc5de718ca9167a111a04da4d8d7d9db2d4408ab35496d572402073414b38584ce996834692e3158c1497f31dd96c73771f23a480618d0565a9a592f536c9e458a2537d9ffb5e8d969ba0f584956cb978fccd65ab110945f49a404f57dd49c57f07f2eb89fbc5b5c31e8980140b5ada7d96e5063e7cba6d31f4280b5648d5357b5df9a914c20f"}, &(0x7f00005c4000)=0x103) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a0000-0x8)={r1, 0x5}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) r2 = getpid() sendmsg$nl_generic(r0, &(0x7f0000e1a000)={&(0x7f00008e3000)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000faf000-0x10)={&(0x7f0000448000)={0xcc, 0x28, 0x300, 0x5, 0x2, {0x1f}, [@typed={0xc, 0x88, @pid=r2}, @typed={0x18, 0x65, @str='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x10, 0x4e, @u64=0xfffffffffffffffa}, @generic="6d6eb1ecd3d01b85860033968b3b4b68b097178fe8551c0af30914d834e127da0e2062d1c35705dbd7a5c53ae5ca85bf9d0517904ad85d00b97d0353c24b155b3e8d6be6be39e1252880494721acb6ae8083e7276b03626be6320996de4fa8714f06b560d4d8cbe6c3ca687499749e5e90d144c822eacef7ff808effb350290f4a"]}, 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000078a000)={0x1, &(0x7f0000989000)=[{}]}) sendto$inet(r0, &(0x7f0000005000), 0x214, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000058c000)=0x20, &(0x7f000070f000)=0x2) 2018/02/19 18:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x5, 0x1f) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00007a1000-0x4), &(0x7f0000047000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000679000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0xfcdc}, 0x1}, 0x0) 2018/02/19 18:06:04 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e4e000-0x4)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r1, 0xffffffffffffffb6, &(0x7f0000ff9000)}, 0x10) 2018/02/19 18:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x1000000000000004) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) 2018/02/19 18:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b32000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc0000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f00004e1000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x2, 0x80b, 0x0, &(0x7f0000b96000-0x8)={0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000980000-0x10)={0x4, &(0x7f00002a5000-0x250)=[{}, {}, {}, {}]}) r5 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f2c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000e3a000-0x18)={@loopback={0x0, 0x1}, 0x8, r6}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bcb000-0xf7)=""/247, &(0x7f000017b000-0x4)=0xf7) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00003ed000)={0x1f, 0x8001, 0x1, 0x3, 0x0, 0x81}) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000dcc000-0x87)=""/135, &(0x7f00009c4000-0x4)=0x87) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000d4d000)="a6", 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d98000)=""/12, &(0x7f00005e2000)=0xc) 2018/02/19 18:06:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendto$inet6(r1, &(0x7f000092c000-0xa9)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4), 0x4) r3 = socket$inet6_sctp(0xa, 0x80000007, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000162000-0x4), 0x4) 2018/02/19 18:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x5) 2018/02/19 18:06:04 executing program 2: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003a5000-0x4)=0x9, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000036d000-0x550)=@filter={'filter\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x280, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f000039e000-0x40), {[{{@uncond, 0x0, 0x248, 0x280, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"6900366772653000000000000000000000000000000000000000000000000000000000000000000000e000000000000300000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000004200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005"}}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) [ 42.848155] validate_nla: 2 callbacks suppressed [ 42.848161] netlink: 'syz-executor4': attribute type 33 has an invalid length. 2018/02/19 18:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000365000)=0x5) r1 = accept4(r0, &(0x7f0000516000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00008ac000-0x4)=0x10, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fb2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000019d000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x8001, 0xf444, 0x6, 0xffffffffffffff01, 0x8}, &(0x7f00001de000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b31000-0xe)={r2, 0x6, 0x3, [0x1ff, 0x1, 0x2]}, &(0x7f000005f000)=0xe) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00008ea000), 0x378, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000eac000)={0x2, [0x0, 0x0]}, &(0x7f00007de000-0x4)=0xc) 2018/02/19 18:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c3000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b7c000-0x4)) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/19 18:06:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[]}, 0x0) close(r1) sendmsg$unix(r1, &(0x7f000027e000-0x38)={&(0x7f0000bb2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000eed000-0x10)=[{&(0x7f0000f01000)="f855b9ebe8a7cd6c9bbc24", 0xb}], 0x1, &(0x7f0000e8f000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18, 0x8000}, 0x20000040) sendto(r0, &(0x7f00000d2000), 0x0, 0x0, 0x0, 0x0) 2018/02/19 18:06:04 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c6f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000070000-0x6)={0x0, 0x20}, &(0x7f00000ec000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bd5000-0x8)={r1, 0x80000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008ff000-0x8)={0x0}) r3 = socket(0x11, 0x3, 0x3) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000bfa000)=0x80000001, 0x4) connect$unix(r3, &(0x7f0000134000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a30000)=@req3={0x8, 0x81, 0x4, 0x100000001, 0x4, 0x2, 0x7fff}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000c1b000)=0x832a, 0x4) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r4, 0x89a2, &(0x7f0000b71000-0x50)={@common='bridge0\x00', @ifru_ivalue=0x1}) [ 42.905478] netlink: 'syz-executor4': attribute type 33 has an invalid length. 2018/02/19 18:06:04 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common='gretap0\x00'}) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0xa0) close(r0) 2018/02/19 18:06:04 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x22, &(0x7f000001c000-0x388)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfff}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[]}, 0x0) 2018/02/19 18:06:04 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000002000)={0x7, 0x5, 0x8, 0x10001}) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) [ 42.947632] audit: type=1400 audit(1519063564.445:45): avc: denied { getopt } for pid=7370 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 18:06:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e55000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a14000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@empty, 0x2, 0xe13f, 0x2, 0x2, 0xa, 0xa0, 0x0, 0x0, 0x0, r1}, {0x1f, 0x101, 0x20000000000, 0x2, 0x85, 0x7, 0x9373, 0x8}, {0x5, 0x3, 0x5, 0x6}, 0xfffffffffffffff8, 0x4, 0x1, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3e}, 0x2, @in=@empty, 0x6, 0x3, 0x0, 0x6, 0x3f, 0x8, 0x80}}, 0xe8) mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000283000-0x380)=@security={'security\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x1d0, 0x100, 0x1d0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000166000+0xc78), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x10000000, 0x2, 0x0, 0xf}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="a578910efbf25c651338f567e50f381d", @common='lo\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/19 18:06:04 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x3, &(0x7f0000827000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fd6000-0x8)={0x0, 0x6}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fd7000-0xc)={@remote, @remote, 0x0}, &(0x7f0000fd6000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e5c000-0x10)={r3, 0x1, 0x6, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000025000)={r2, @in6={{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}, 0x4, 0x3, 0x1, 0x2, 0x40}, 0xa0) r4 = socket$inet6(0xa, 0x180000, 0x8000000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000499000-0x2), 0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000f6f000)=@nat={'nat\x00', 0x19, 0x6, 0x8c8, [0x20fd7000, 0x0, 0x0, 0x20fd73d0, 0x20fd76e8], 0x0, &(0x7f0000f5d000-0x10), &(0x7f0000fd7000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x2, 0x88fb, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b1fedba1401bcfb786432140cc67837a", @generic="97c031bbf86fedee58fd5fcc6efca2fc", @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x108, 0x238, 0x270, [@cluster={'cluster\x00', 0x10, {{0x3, 0x7, 0x1, 0x1}}}, @arp={'arp\x00', 0x38, {{0x3, 0x805, 0xd, @rand_addr=0xffff, 0xffffffff, @broadcast=0xffffffff, 0xff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x89, 0x40}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:systemd_logind_var_run_t:s0\x00'}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffd}}}}, {{{0x17, 0x40, 0x0, @generic="002f0cbd813bac60112a927fd61a6b6a", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='nr0\x00', @common='bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @random="d04ad5206197", [0xff, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xf8, 0x130, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x9}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="a263b185d4e4", 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x40, 0x201, @generic="cdf9097cfa42bc80d1a6e4e9cc3bea47", @generic="dbfeb76d632c450e9330c02b869d63f3", @generic="5e509a1d1369ed7def95272dc67813d1", @generic="37461aa20861cb327bc5f9d0e1ae7eea", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@vlan={'vlan\x00', 0x8, {{0x0, 0x2, 0x809b, 0x0, 0x7}}}]}, []}, @snat={'snat\x00', 0x10, {{@empty, 0x10}}}}, {{{0x17, 0x79, 0x201, @common='irlan0\x00', @common='bond0\x00', @generic="08d423a281a205645954195208e2282c", @common='vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @random="261fe7e6b29e", [0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x210, [@stp={'stp\x00', 0x48, {{0x4, {0xfffffffffffff801, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2, 0x7fffffff, 0x8, 0xd4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x3, 0x3, 0x6, 0x80000001, 0x4, 0x400, 0x6, 0xfffffffffffffc00, 0x3, 0x8}, 0x88, 0x102}}}]}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:inetd_var_run_t:s0\x00'}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x1, 0x88f7, @generic="f8c91e72124d2666a869b60b8e4cd53b", @generic="03d142f0067b171ff326fdd40242ee20", @common='bond0\x00', @common='ip6gre0\x00', @random="0776ba713bd3", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0, []}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x3, 0x20, 0x86dd, @generic="d3bc24731c2cf6fd69b95983596ffb71", @generic="5abcc406bc399db0ef86ec5f729a9b30", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xb3ef0ffa81aad017, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0, []}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}}]}]}, 0x940) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000010b000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd9000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0xffffffffffffff81}}}, &(0x7f0000db8000-0x4)=0x8c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e41000)=0x14) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r5, &(0x7f0000fd8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00005c5000)=0x1c) sendto$packet(r5, &(0x7f0000fd6000)="0f715358fdb8a78d2606f75e866c1ee9163dd17f488cab6ea77fd2d83132648874d15a5ee58c8ba0548dcbc382d5551c807a890ff193a2b6c315a2860df4c97f83a9c94bd63ad3b766aa0bac22268f491884e70f122738550318", 0x5a, 0x0, &(0x7f0000ba5000)={0x11, 0xff, r6, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d80000-0x10)={&(0x7f0000331000)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffdea) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd6000)={r7, 0x0, 0xa0, 0xf1, &(0x7f000042c000-0xa0)="c46b5de0bda21949562c5452921eb7a0865a1e8d90ea7ae3ac30e91a08eb9ff8cc925efbe8bbceb6335e73945ee061620036fc4ecba7066a2518290afb67b944224501812c0348fb9755988cc27637f784fe8ae54e55d2c96dfea8cc3acc60555c4f19b6bc6882f8e37370717cae99fc482fe9abe16118cee85a7f6e3acdd499cc848d076994b63387549644da8d0a650090722babd7ccbb985357511107fa39", &(0x7f0000fd6000)=""/241, 0x8000, 0x56dc}, 0x28) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000fd3000)=0x4, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000726000), 0xffffffffffffffa8, 0x0, &(0x7f0000fda000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 18:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x0, 0x1, 0x8}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dbf000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000fac000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000075d000-0x4)=r1, 0x4) 2018/02/19 18:06:04 executing program 1: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000078000)={0x0, 0xda}, 0x8) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00001f0000-0x4), &(0x7f000074a000-0x4)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000074a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000074a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000074b000-0x4)=0x14) mmap(&(0x7f000074a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000074b000-0x15)="44179c046f0000e8ef1b520000fc55000000000000", 0x191) 2018/02/19 18:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1000000000000009}, 0x1c) sendto(r0, &(0x7f000055e000+0x6ae), 0x0, 0x0, &(0x7f0000387000-0x10)=@in={0x2, 0x3, @rand_addr=0x6}, 0x41) 2018/02/19 18:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000-0x8)={0x0, 0x96}, &(0x7f0000e8b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001ca000)={0xc2, 0x4, 0x4, 0x80000001, r2}, &(0x7f000026f000)=0x10) recvmsg$kcm(r0, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f00006e1000)=""/40, 0xffffffffffffff44}, 0x122) socket$rds(0x15, 0x5, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000aba000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[]}, 0x0) 2018/02/19 18:06:04 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e5a000-0x4), &(0x7f0000e59000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5a000)=0x401, 0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000e59000)=@alg, &(0x7f0000dcf000-0x4)=0x58, 0x80000) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e5b000)={r1, &(0x7f0000e5c000-0x1b)="523f7cad5bbb88f9e77506af0902936c20ad2cf51b875650d96216"}, 0x10) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000e5a000-0x38)={&(0x7f0000e59000)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000e5d000-0x3)={&(0x7f0000ba8000-0xe0)=@upd={0xe0, 0x12, 0xff, 0x1, 0x0, {{'poly1305-generic\x00'}, [], [], 0x0, 0x400}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x4008080}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000633000)={r1}, 0x10) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e5c000+0x948)={0x0, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffe00}}, [0x7, 0x800, 0x573b, 0x9e, 0x6, 0x6, 0x4, 0x969, 0x4, 0x10001, 0x9, 0x9, 0x2, 0xed0, 0x1]}, &(0x7f0000e5c000)=0x108) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e5e000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000696000)=0xe8) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000241000-0xc)={0x0, 0x0}, &(0x7f0000e5d000)=0xc) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e5d000)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x0, 0x1, 0x800, 0x0, 0xa0, 0xa0, 0x3c, r5, r6}, {0x986b, 0xffff, 0x1, 0x40, 0x93e, 0x0, 0x9, 0x8001}, {0x165, 0x9f2, 0x8, 0x2f48a00a}, 0xfffffffffffffff9, 0x4, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x3, 0x1, 0x2b}, 0xa, @in6=@empty, 0x7, 0x7, 0x3, 0x0, 0x400, 0x0, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e5c000)={r4, 0x9, 0x0, 0x8, 0x4cdff893}, &(0x7f000031e000-0x4)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e5a000)={{{@in6=@ipv4={[], [], @empty}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000e5b000-0x4)=0xe8) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000e5a000)={0x11, 0xf5, r7, 0x1, 0x10000000000007, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) 2018/02/19 18:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2}, &(0x7f00006fd000-0x4)=0x10) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000257000-0x48)=@full, &(0x7f0000c2d000)=0x48, 0x80800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000e37000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000), &(0x7f00003e7000-0x4)=0x20) 2018/02/19 18:06:04 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000)=0x7, &(0x7f0000001000)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000010000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) accept4$ipx(r2, 0x0, &(0x7f0000009000-0x4), 0x800) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) 2018/02/19 18:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000596000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/19 18:06:04 executing program 7: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000792000-0x4), 0x80800) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000793000-0x17)="e65c7697af8f42b43524725aef590458f8d9dbb0ef6ff8", 0x17, 0x2d) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x200, 0x6, &(0x7f0000783000-0x7f)="934cbbc3bfa233cec8330c2668cdfb625ac2889120add5874f4eef03b32ec11c5326d0670aace082e4de7817fb94fa58bf7aa666af6f3e36db3e3dddf6d8116e88071b293482a450a38c1b660141eb4dd73c5f8625ffa8bedda814ff27b7d8fb4451b0ed5cd40be92c1fa7f3933b974f8ac5d12728250f0744a49341c19666", 0x7f) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000046d000-0x38)={&(0x7f00003d6000-0x10)=@ax25={0x3, {"099b7ee4260735"}, 0xfffffffffffffff8}, 0x10, &(0x7f0000792000-0x80)=[{&(0x7f00005de000)="40975c560165a8a75a6592dab74c71ccd3ba3f24c0628ddcfd6055680d95d4cd78eced8be60411a1bf940cc8939a2190fa3ddcae503cc94f6718266ab32d23", 0x3f}, {&(0x7f00006c1000)="c4818701e1857fe5bc9efaea40055f71ae24e98919208fc04a93122f2a3f712939f50e3085cec175e7e636cd2c0ba5417607571f2e995504be52016118e1cb4f24e605416002cc907a5513e127b0366ba5010252a1bf1c18326207c533b2ff774d2a156f354127617e8c56fa694b6ef3b5fd5b8fa8f44b", 0x77}, {&(0x7f0000792000-0x42)="9aa6125f31fc7e2c08fa8e94530bc242b48377119a5df2bb5a8f11be8ebc06affc3ea61a365a3a26904688f0fd53e646fd000ab9c1c2907a476288da0d02d1a00f4c", 0x42}, {&(0x7f0000792000-0xf4)="d0610fe07b3d25ef9aa067fe63439aa92cd8ed27f2faaf83b033b1912cb0a12b63cafbf8b397f3d33372be10c52b0f5ecdd7f7b25b27138d3b68554c6e84293d7c03b60aac8cf6735da68106f25af36ef1bfad5b40b90ed97fc77f698ac3784146fb3ab1c93fa422ad3e561a3efc307c578072136c012fae4c7ae88298cb03e4ce5d78cadc0aef084e2877041e2665c002bb8e9b94b05b3cb1145429e024b31e393d56995a2f35195891f1c376d46b4fd50338ca270c38b81826006ce4db7a4d941440cd0f5f82abf79bf05d4f32b0c9bc64cb0c05f210439a4a6211a639379176884dfd59535e028d948b185d7cf7e6c8aef0aa", 0xf4}, {&(0x7f0000792000-0x66)="f28bdbe9ddc9c7cad6826cae152ef1c016cff4180f83ff581dca29657de8927245ec71c5787cdd3876654e56a9d83a4a74574fc701cd3d1ceadad114e7c4b4227559ba5c2b96dfeab321e3ca64c29271626f8b32bd183b654d2c7d0a45c935b4f503d7085702", 0x66}, {&(0x7f0000791000)="138d2bdaac3a06a32aec51553ea751a2bf5e14729b992ce101430ed23bec8d3aa70623c0a98a5796d2d495534ce684e27e0a2d1b156129eec89fae66a2873b745732aa467cb773c6d8040e3d375acc16e3ee41654497021afd6ce39cd4a4c4adb20d4306e523cc41e2ec339a7b2e6a448c6260e4c3d9673f813638f229be315c875b06f16a4b80", 0x87}, {&(0x7f0000792000-0x3b)="893336a4662fbc5b23363f9402668792671b09d65129eb0177b3b2617f90e7385970bf228e9cd201708c66282f25158daf0753ac5f7c71402b46f5", 0x3b}, {&(0x7f00002bd000-0x1000)="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